They also have banjo rears. Nice and light!
Post your 12 second small block combos
- Thread starter rmchrgr
- Start date
-
MattP
Well-Known Member
1st visit to the track with the Dart today.
Setup was sold to me as a 360 with flat top pistons, 509 purple cam, and Weiand aluminum intake backed up by a Streetfighter 727. It felt strong when I bought it but I wasn't expecting the 12.98 @ 104 it ran today. Cut a 1.9 60' that I couldn't improve with 2 other tries. Time to install the plate and work on that 60'.
Setup was sold to me as a 360 with flat top pistons, 509 purple cam, and Weiand aluminum intake backed up by a Streetfighter 727. It felt strong when I bought it but I wasn't expecting the 12.98 @ 104 it ran today. Cut a 1.9 60' that I couldn't improve with 2 other tries. Time to install the plate and work on that 60'.
DERICKS
Well-Known Member
1973 Duster340 3200lbs with me in it
1969 340 with stock rods and crank and TRW 10.5 comp pistons .040 over
308 production heads witha 2.02 intake valve in them, non ported but have 1.5 roller rockers
Edelbrock Torker II intake with 750hp holley 2 inch spacer
1 5/8 headers with 3 in exhaust and msd dist and ignition
904 trans with Dynamic 9 1/2 convert 2800 stall
4.56 gears with 28 in tall M/T ET Streets
Fiberglass hood and front bumper, Willwood front disc brakes, front race buckets, no heater no wipers, rifle drilled axles and spool. CE front shocks amd MP long travel rears with 002/003 springs The car has gone as quick as 11.99 at 112mph but usually stays in the 12.00-12.20 range at 110-111mph.
[ame="http://www.youtube.com/watch?v=3bd3fWPrOsg"]Duster 340 vs Camaro - YouTube[/ame]
1969 340 with stock rods and crank and TRW 10.5 comp pistons .040 over
308 production heads witha 2.02 intake valve in them, non ported but have 1.5 roller rockers
Edelbrock Torker II intake with 750hp holley 2 inch spacer
1 5/8 headers with 3 in exhaust and msd dist and ignition
904 trans with Dynamic 9 1/2 convert 2800 stall
4.56 gears with 28 in tall M/T ET Streets
Fiberglass hood and front bumper, Willwood front disc brakes, front race buckets, no heater no wipers, rifle drilled axles and spool. CE front shocks amd MP long travel rears with 002/003 springs The car has gone as quick as 11.99 at 112mph but usually stays in the 12.00-12.20 range at 110-111mph.
[ame="http://www.youtube.com/watch?v=3bd3fWPrOsg"]Duster 340 vs Camaro - YouTube[/ame]
aaronk785
Well-Known Member
68 Dart GT
340 stock crank and rods 10.5 TRWs (really 9.4)
hughes 237/242 @ 0.50 .534 .543 solid
2.02 915s cleaned up, gasket match.
tci street fighter (junk) stalls the same as stock converter about 2200.
3.55 8.75
ran 12.93 at 106 1.94 60 ft.
next up a real converter and 3.91s
I run 235 60 15 drag radials.
340 stock crank and rods 10.5 TRWs (really 9.4)
hughes 237/242 @ 0.50 .534 .543 solid
2.02 915s cleaned up, gasket match.
tci street fighter (junk) stalls the same as stock converter about 2200.
3.55 8.75
ran 12.93 at 106 1.94 60 ft.
next up a real converter and 3.91s
I run 235 60 15 drag radials.
I ran my Aussie 1974 valiant charger last wed night. 12.1 @113.57 1.85 60 ft
410 stroker 11.5 comp edelbrock heads, hughs roller cam 232@50 thou 800 edelbrock carb, air gap manifold pacemaker try why headers with 2.5 inch exhaust, 5 speed tko 600 box, 3.91 ratio 7 3/4 borg warner diff. 255 mickey Thompson drag radials. Every time I dropped the clutch at 3 grand or more it would spin all the way through first with 2.10 sixty footers and 12.6 I decided to drop the clutch at about 1500 revs which resulted in the 1.85 sixty foot and 12.1. I had the tyres at 10 pounds should they be higher? Maybe I should buy some caltracs so I can get the sixty footers down I will run in the elevens without any more horsepower?
410 stroker 11.5 comp edelbrock heads, hughs roller cam 232@50 thou 800 edelbrock carb, air gap manifold pacemaker try why headers with 2.5 inch exhaust, 5 speed tko 600 box, 3.91 ratio 7 3/4 borg warner diff. 255 mickey Thompson drag radials. Every time I dropped the clutch at 3 grand or more it would spin all the way through first with 2.10 sixty footers and 12.6 I decided to drop the clutch at about 1500 revs which resulted in the 1.85 sixty foot and 12.1. I had the tyres at 10 pounds should they be higher? Maybe I should buy some caltracs so I can get the sixty footers down I will run in the elevens without any more horsepower?
rtee007
Deplorable Texan
69 Swinger, 340, 26 year old build, still good for 12.60 @ 108mph on cheaters
ENGINE COMPARTMENT:
--Rebuilt engine bored 0.030 over with 10.5:1 compression pistons.
--Edelbrock open element air cleaner
--Edelbrock 800 Thunder series carb
--1 inch carb spacer
--Edelbrock air gap intake(lightly ported and cleaned up by Hughes performance)
--Edelbrock chrome valve covers with chrome breathers
--Edelbrock aluminum heads for the high compression 340 that were stage 2 ported by Hensley Performance. (Compression is approx average 180 - 185psi per cylinder)
--Stock valve train that has been shimmed for the correct valve lash.
--Mopar Electronic ignition
--8mm spark plug wires
--Summit Racing ignition box with rev limiter
--New alternator
--Direct Connection Purple Shaft 280 degrees duration(238 degrees at 0.050) with 474 lift advanced to 106 center-line.
--Carter Performance 6psi mechanical fuel pump.
--Mopar clutch fan
--New Premium 3 core radiator with fan shroud.
--Extra large transmission cooler in front of the radiator.
-- High Flow dual exhaust with Magnaflo Stainless Steel Mufflers
--3 inch X-pipe
--3 inch mandrel bent exhaust over axle to bumper
--high flow chrome exhaust tips.
TRANSMISSION/DRIVETRAIN:
--custom made and balanced drive shaft
--New TCI 10 inch 3200 Street Fighter stall convertor
--Mopar Deep Chrome Transmission pan.
--Competition Engineering Racing shocks
--Mopar Super Stock Leaf Springs.
--Mopar Frame connectors.
--Mopar Pinion Snuber
--Shimmed axle/pinion
--3:91 Sure Grip 8.75 rear end.
ENGINE COMPARTMENT:
--Rebuilt engine bored 0.030 over with 10.5:1 compression pistons.
--Edelbrock open element air cleaner
--Edelbrock 800 Thunder series carb
--1 inch carb spacer
--Edelbrock air gap intake(lightly ported and cleaned up by Hughes performance)
--Edelbrock chrome valve covers with chrome breathers
--Edelbrock aluminum heads for the high compression 340 that were stage 2 ported by Hensley Performance. (Compression is approx average 180 - 185psi per cylinder)
--Stock valve train that has been shimmed for the correct valve lash.
--Mopar Electronic ignition
--8mm spark plug wires
--Summit Racing ignition box with rev limiter
--New alternator
--Direct Connection Purple Shaft 280 degrees duration(238 degrees at 0.050) with 474 lift advanced to 106 center-line.
--Carter Performance 6psi mechanical fuel pump.
--Mopar clutch fan
--New Premium 3 core radiator with fan shroud.
--Extra large transmission cooler in front of the radiator.
-- High Flow dual exhaust with Magnaflo Stainless Steel Mufflers
--3 inch X-pipe
--3 inch mandrel bent exhaust over axle to bumper
--high flow chrome exhaust tips.
TRANSMISSION/DRIVETRAIN:
--custom made and balanced drive shaft
--New TCI 10 inch 3200 Street Fighter stall convertor
--Mopar Deep Chrome Transmission pan.
--Competition Engineering Racing shocks
--Mopar Super Stock Leaf Springs.
--Mopar Frame connectors.
--Mopar Pinion Snuber
--Shimmed axle/pinion
--3:91 Sure Grip 8.75 rear end.
racyroy1
Well-Known Member
OK, heres my combo.
Short, sweet and to the point.
Got it down to a 12.66, with a couple of more tenths that could be removed with some more tweaking
1971 plymouth scamp, gutted.
340 block bored .20 over
Stock rotating assembly balanced
10 to 1 KB cast pistons
Iron J heads 2.02 valve, 150k miles on them with gasket match and mild porting, (done myself)
Single grind comp cam 484 lift with springs
Edelbrock airgap manifold
650 quick fuel carb
Crappy summit headers
904 trans with stage three kit, (stock)
Cal trac mono leafs with traction bars
3.91 geared 8 ¾
I had a 750 holley and ran 13.10-20. Got rid of it and put the 650 on and shaved 1/2 second off.
Short, sweet and to the point.
Got it down to a 12.66, with a couple of more tenths that could be removed with some more tweaking
1971 plymouth scamp, gutted.
340 block bored .20 over
Stock rotating assembly balanced
10 to 1 KB cast pistons
Iron J heads 2.02 valve, 150k miles on them with gasket match and mild porting, (done myself)
Single grind comp cam 484 lift with springs
Edelbrock airgap manifold
650 quick fuel carb
Crappy summit headers
904 trans with stage three kit, (stock)
Cal trac mono leafs with traction bars
3.91 geared 8 ¾
I had a 750 holley and ran 13.10-20. Got rid of it and put the 650 on and shaved 1/2 second off.
Here's what I'm running right now in my '70 Dart:
390 CID stroked 318 Magnum
11:1 forged pistons
Forged H-beam rods
Forged Crank
Magnum R/T heads 1.92/1.625
236/242 @ .050, .588/.588 114LSA
RPM Air Gap intake
Quick Fuel 750 Carb
FlowTech ceramic headers 1-3/4" tube into 3" collector
904 trans with turbo action kit
8-3/4" rear end with 3.23 gears
SS leaf springs
QA1 rear shocks
That combo was good for 12.80's @ 105 right off the trailer. I expect to get down to 12.40-12.50 once I finish dialing it in now.
Sorry...didn't catch the part about stock stroke.
390 CID stroked 318 Magnum
11:1 forged pistons
Forged H-beam rods
Forged Crank
Magnum R/T heads 1.92/1.625
236/242 @ .050, .588/.588 114LSA
RPM Air Gap intake
Quick Fuel 750 Carb
FlowTech ceramic headers 1-3/4" tube into 3" collector
904 trans with turbo action kit
8-3/4" rear end with 3.23 gears
SS leaf springs
QA1 rear shocks
That combo was good for 12.80's @ 105 right off the trailer. I expect to get down to 12.40-12.50 once I finish dialing it in now.
Sorry...didn't catch the part about stock stroke.
wildbill
Well-Known Member
My 1975 Duster - best time 12.35 @ 111.85 at Firebird near Boise, ID (2700 foot elevation, about 95 degrees that day)
Gutted but still all steel. Home fabricated angle iron bumper brackets with only outer skins
10 point mild steel cage and subframe connectors. One racing seat only
0.030 over 360
KB 107 flat tops - approx 10.25:1 compression
Stock crankshaft and rods (ARP bolts) - balanced (external)
Comp XE282 solid cam. Hughes 1.6 rockers. Smith brothers custom pushrods.
Stock oiling system
IMM Indy LAX heads with usual setup
Edelbrock air gap
Summit 750 mechanical secondary carb
Cheapo no name 1 5/8 headers with 3 inch duals and glasspacks dumped before the rear axle
Full manual 727 with custom converter (approx 3500 stall). Footbrake
8 3/4 B body rear with spool and 4.56 gears.
Hoosier 275/60/15 drag radials
Pulls hard to 6500 RPM
Gutted but still all steel. Home fabricated angle iron bumper brackets with only outer skins
10 point mild steel cage and subframe connectors. One racing seat only
0.030 over 360
KB 107 flat tops - approx 10.25:1 compression
Stock crankshaft and rods (ARP bolts) - balanced (external)
Comp XE282 solid cam. Hughes 1.6 rockers. Smith brothers custom pushrods.
Stock oiling system
IMM Indy LAX heads with usual setup
Edelbrock air gap
Summit 750 mechanical secondary carb
Cheapo no name 1 5/8 headers with 3 inch duals and glasspacks dumped before the rear axle
Full manual 727 with custom converter (approx 3500 stall). Footbrake
8 3/4 B body rear with spool and 4.56 gears.
Hoosier 275/60/15 drag radials
Pulls hard to 6500 RPM
sledger46
Well-Known Member
Stock, 1978 360 shortblock with the piston .088 down the hole at TDC (8.7:1 compression)
EQ Magnum heads with 2.02 intake and 1.625 exhaust (uported)
Mild roller cam with 224/230 degrees at .050" on 110 LSA
MOPAR M1 dual plane intake with 1/2 plastic spacer
750 Holley Vac sec with white spring (3310 with stock jets still)
1 5/8" Summit Racing long tube headers with Summit Racing 2 1/2" dual exhaust to the back bumper.
Timing is set for 21 deg initial with 42 total
904 Trans with mild shift kit
3200 stall 9.5" converter (Edge Racing)
742 case 8 3/4 with 3.91 gears
27" tall Rikin Raptors on the back 255R-50-17s
12.913 @ 105.61 1/4
8.253 @ 84.33 1/8
1.887 60 ft
EQ Magnum heads with 2.02 intake and 1.625 exhaust (uported)
Mild roller cam with 224/230 degrees at .050" on 110 LSA
MOPAR M1 dual plane intake with 1/2 plastic spacer
750 Holley Vac sec with white spring (3310 with stock jets still)
1 5/8" Summit Racing long tube headers with Summit Racing 2 1/2" dual exhaust to the back bumper.
Timing is set for 21 deg initial with 42 total
904 Trans with mild shift kit
3200 stall 9.5" converter (Edge Racing)
742 case 8 3/4 with 3.91 gears
27" tall Rikin Raptors on the back 255R-50-17s
12.913 @ 105.61 1/4
8.253 @ 84.33 1/8
1.887 60 ft
fishy68
Tyr Fryr's Inc.
Never mind. Missed the part about stock stroke only. Sorry
rmchrgr
Skate And Destroy
Ha, I started this thread a while back, finally get to add to it.
Now, I believe my combo should have gone faster than what it did - best was 12.20 @ 110.8 letting off before the stripe on a breakout pass. If I had run it out the back door, it probably would have gone a few ticks faster, maybe 12.1-12.0. Something was holding it back, this combo should have been easily into the 11s. The previous owner said it went a best of 11.97 but it had a 4.30 gear in it and couple different things. He said it usually went 12.0-12.2 which is where I was.
I have not had the heads off so I don't really know any particulars without taking it apart. It is coming out for a stroker though so I am basically speaking in the future past tense, if that makes sense.
Factory 340 block.
3.31" stroke, forged crank, stock rods. Pioneer balancer.
Approximately 10.5:1 C.R. - 180 psi cranking compression pistons unknown.
810 casting W2 'race' heads (no rocker pedestals) - unported with 2.08" intake valves per the previous owner. These heads usually have 68-72 cc open chambers.
Harland Sharp W2 rockers.
Mopar .557 solid cam, lash set to .026"/.028" warm.
Mopar distributor, no vacuum advance; 19-20 degrees initial, 35-36 degrees total, all in by 1,800 - 2,000 rpm.
Firecore HEI-style cap and wires.
Autolite plugs, can't recall the number, 8324 maybe?
Edelbrock Victor W2 intake, no porting.
Proform 750 double pumper. 75-85 jets, 4.5 power valve in primary only. Had various air bleeds in it, don't remember which were in it. Blue pump cams, 30cc diaphragms.
Quick fuel air bell with K&N filter top.
Carter 6270 mechanical fuel pump, regulated to 6.5 psi.
1/2" RobbMc tank pickup, 3/8" fuel lines to the pump/carb.
TTi step 1 5/8" step headers intto 3" collectors. Full 3" exhaust with balance tube, Flowmaster 40 series mufflers. It's kinda loud.
904/999 trans w. T/A FMVB, no braking in first. Low gear set, B&M Pro Ratchet shifter.
Hughes 10" street/strip converter, 3,800 stall.
4.10 gears, Mopar aluminum carrier, Auburn sure grip, Moser axles.
275/60/15 M/T drag radials set to 18 psi
Caltracs with Calvert shocks front and rear.
Offset springs.
SSBC K/H type disc brakes in front, 10 x 2" rear drums, aluminum master cylinder with Line Lock.
Battery in trunk.
3,060 lbs with a full tank of gas, 3,245 with me in it. No heater, radio etc. Lightweight bucket seats, full interior.
Car idles at 1,000-1,100, dropped to about 700 (?) in gear.
10" inches of vacuum at idle.
Shifted at 7,000 rpm, sometimes lower, sometimes higher.
Car had very little torque off the line. It needed the 4.30 gears,. the 4.10 just didn't get it done.
Again, best pass for me was 12.20 @ 110.8 with a slow 1.75 60 ft time.
Now, I believe my combo should have gone faster than what it did - best was 12.20 @ 110.8 letting off before the stripe on a breakout pass. If I had run it out the back door, it probably would have gone a few ticks faster, maybe 12.1-12.0. Something was holding it back, this combo should have been easily into the 11s. The previous owner said it went a best of 11.97 but it had a 4.30 gear in it and couple different things. He said it usually went 12.0-12.2 which is where I was.
I have not had the heads off so I don't really know any particulars without taking it apart. It is coming out for a stroker though so I am basically speaking in the future past tense, if that makes sense.
Factory 340 block.
3.31" stroke, forged crank, stock rods. Pioneer balancer.
Approximately 10.5:1 C.R. - 180 psi cranking compression pistons unknown.
810 casting W2 'race' heads (no rocker pedestals) - unported with 2.08" intake valves per the previous owner. These heads usually have 68-72 cc open chambers.
Harland Sharp W2 rockers.
Mopar .557 solid cam, lash set to .026"/.028" warm.
Mopar distributor, no vacuum advance; 19-20 degrees initial, 35-36 degrees total, all in by 1,800 - 2,000 rpm.
Firecore HEI-style cap and wires.
Autolite plugs, can't recall the number, 8324 maybe?
Edelbrock Victor W2 intake, no porting.
Proform 750 double pumper. 75-85 jets, 4.5 power valve in primary only. Had various air bleeds in it, don't remember which were in it. Blue pump cams, 30cc diaphragms.
Quick fuel air bell with K&N filter top.
Carter 6270 mechanical fuel pump, regulated to 6.5 psi.
1/2" RobbMc tank pickup, 3/8" fuel lines to the pump/carb.
TTi step 1 5/8" step headers intto 3" collectors. Full 3" exhaust with balance tube, Flowmaster 40 series mufflers. It's kinda loud.
904/999 trans w. T/A FMVB, no braking in first. Low gear set, B&M Pro Ratchet shifter.
Hughes 10" street/strip converter, 3,800 stall.
4.10 gears, Mopar aluminum carrier, Auburn sure grip, Moser axles.
275/60/15 M/T drag radials set to 18 psi
Caltracs with Calvert shocks front and rear.
Offset springs.
SSBC K/H type disc brakes in front, 10 x 2" rear drums, aluminum master cylinder with Line Lock.
Battery in trunk.
3,060 lbs with a full tank of gas, 3,245 with me in it. No heater, radio etc. Lightweight bucket seats, full interior.
Car idles at 1,000-1,100, dropped to about 700 (?) in gear.
10" inches of vacuum at idle.
Shifted at 7,000 rpm, sometimes lower, sometimes higher.
Car had very little torque off the line. It needed the 4.30 gears,. the 4.10 just didn't get it done.
Again, best pass for me was 12.20 @ 110.8 with a slow 1.75 60 ft time.
Well this was in an all steel '71 Cuda in 1987
Around 3550lbs at the line?
back seats taken out and front race seats/cage
used to drive it on the road, ran nice.
Stock '71 340 motor, stock 2.02 heads, no porting
Fel-pro h/gasket
DC .590 solid cam
Holley Strip Dominator+2" spacer
850DP
1.3/4" Hedman Chassis Headers
MSD6A
Manual 727, 4200 verter
4.30 gears, 10x28 slicks
Stock Springs+Snubber
12.39@108.5 n/a
Hit this combo with a 250 shot and went 11.01@123
Around 3550lbs at the line?
back seats taken out and front race seats/cage
used to drive it on the road, ran nice.
Stock '71 340 motor, stock 2.02 heads, no porting
Fel-pro h/gasket
DC .590 solid cam
Holley Strip Dominator+2" spacer
850DP
1.3/4" Hedman Chassis Headers
MSD6A
Manual 727, 4200 verter
4.30 gears, 10x28 slicks
Stock Springs+Snubber
12.39@108.5 n/a
Hit this combo with a 250 shot and went 11.01@123
360tripleblack7
Gold Member
'77 318 block + 360 Crank
Scat I-Beam Rods
KB Hyper flat tops 10.3:1
Mopar Purple Cam .557/.557 mec. cam
Mopar J Heads Ported 2.02 / 1.60
Proform Roller Rockers 1.5
Professional Products Air gap intake OOTB
Mighty Demon 750
TTI 1 5/8 Step 1 3/4 Headers
904 Auto trans with TCI Rebuild Kit
This combo runs in a 77' Charger (Made in Brazil) with 3350lbs street car naturally aspirated...
Best time is 1.79 60ft - 7.74 1/8 - 12.11@111.45 1/4
Scat I-Beam Rods
KB Hyper flat tops 10.3:1
Mopar Purple Cam .557/.557 mec. cam
Mopar J Heads Ported 2.02 / 1.60
Proform Roller Rockers 1.5
Professional Products Air gap intake OOTB
Mighty Demon 750
TTI 1 5/8 Step 1 3/4 Headers
904 Auto trans with TCI Rebuild Kit
This combo runs in a 77' Charger (Made in Brazil) with 3350lbs street car naturally aspirated...
Best time is 1.79 60ft - 7.74 1/8 - 12.11@111.45 1/4
morepowertoya
morepowertoya
- Joined
- Jan 27, 2006
- Messages
- 56
- Reaction score
- 3
1971 plymouth duster
late 70s 360 truck shortblock reringed stock pistons,.080 below deck
j heads 2.02/1.60 non ported, gasket matched,bowls cleaned up,milled
mp 284/484 cam
273 rockers
chinese air-gap
750 holley hp dp
cheapo dynomax 1 5/8 headers 2 1/2 pipes moroso mufflers exit at side before rear tires
904 trans low 2.74 first gear/tf2 kit
turbo action 3500 stall
3.55 geared 8 1/4
stock springs with extra clamps
drag radials
open exhaust best 12.59/12.60s all day
exhaust on 12.80s
87 octane all day.
[ame]http://youtu.be/mpr5Sf5ikCw[/ame]
late 70s 360 truck shortblock reringed stock pistons,.080 below deck
j heads 2.02/1.60 non ported, gasket matched,bowls cleaned up,milled
mp 284/484 cam
273 rockers
chinese air-gap
750 holley hp dp
cheapo dynomax 1 5/8 headers 2 1/2 pipes moroso mufflers exit at side before rear tires
904 trans low 2.74 first gear/tf2 kit
turbo action 3500 stall
3.55 geared 8 1/4
stock springs with extra clamps
drag radials
open exhaust best 12.59/12.60s all day
exhaust on 12.80s
87 octane all day.
[ame]http://youtu.be/mpr5Sf5ikCw[/ame]
morepowertoya
morepowertoya
- Joined
- Jan 27, 2006
- Messages
- 56
- Reaction score
- 3
my son waiting in line to run at cordova drag strip in cordova illinois.
rtee007
Deplorable Texan
Nick I have a 380hp Mopar crate in a 72 Dart, 4 speed 3.23 gear. Like to modify it a little any advice? I know the gear is weak, gonna fix that soon.
67 Dart 3510 lbs with driver. .030 over 360,stoke stroke,stock rod,9.5 hypertech pistons, 2.02 j head, 467/494 crane .222/.234 @.050 114lsa., strip dominator,750dp, 2.75 low gear 904, 3000 ptc, 4.10 on 275/60/15 12.56@104.7 with 1.71 60 foot thru the mufflers
IRISH RT
Well-Known Member
I just got all My Problems sorted and ran a 13 flat here in New zealand at the Weekend Now Im hungry for 12 which would not be too hard , I run a 1975 Chrysler Valiant pickup or ute as we call them here ,
360 fully balanced stock crank , 30 over forged pistons 10.5 approx compression eddy heads out of the box , hughes rocker gear rpm manifold ede 800 carb, Electric fans, pumps etc , 3500 stall edge convertor, 3.9 gears baby cam 484 lift pump gas 98 octane with octane booster, 26x 9.5 hoosiers just want to make little changes , Currently a very streetable combo and I want to keep it that way , My 60ft definetly need attention currently 1.9 or 2.0 Might be fuel delivery of the lne squirter size etc ,
Any ideas to get it in the 12 appreciated without internal engine changes etc thanx
360 fully balanced stock crank , 30 over forged pistons 10.5 approx compression eddy heads out of the box , hughes rocker gear rpm manifold ede 800 carb, Electric fans, pumps etc , 3500 stall edge convertor, 3.9 gears baby cam 484 lift pump gas 98 octane with octane booster, 26x 9.5 hoosiers just want to make little changes , Currently a very streetable combo and I want to keep it that way , My 60ft definetly need attention currently 1.9 or 2.0 Might be fuel delivery of the lne squirter size etc ,
Any ideas to get it in the 12 appreciated without internal engine changes etc thanx
mderoy340
Well-Known Member
put a 650 holley dp or similiar for drag racing.
IRISH RT
Well-Known Member
600 is too small my 800 edelbrock is on the lean side. dont want to change anything out at the moment feel 12s are achieveable with minor adjustments,
Valiant65blower
Active Member
- Joined
- Jan 18, 2010
- Messages
- 44
- Reaction score
- 16
318cid
kb399 pistons 030 oversize
Scat-I beam
Tunnel-ram
2x465cfm Holley
360 head 1.88 and 1.6 valves. fully ported
Compcams xs282s
Trans 904
Converter 4000stall
reverse manualvalvebody
rear 4.11
Tires 235/60-15 m/h street radial
Best so far 12.364/ 105mph
60feet 1.977
Car weight 3500
kb399 pistons 030 oversize
Scat-I beam
Tunnel-ram
2x465cfm Holley
360 head 1.88 and 1.6 valves. fully ported
Compcams xs282s
Trans 904
Converter 4000stall
reverse manualvalvebody
rear 4.11
Tires 235/60-15 m/h street radial
Best so far 12.364/ 105mph
60feet 1.977
Car weight 3500
Valiant65blower
Active Member
- Joined
- Jan 18, 2010
- Messages
- 44
- Reaction score
- 16
Update new best 11,95 / 115mph
What did you change to pick up 4 tenths?
Valiant65blower
Active Member
- Joined
- Jan 18, 2010
- Messages
- 44
- Reaction score
- 16
Different and better track...
-
