408 stroker build

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dust-u

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ok folks found a 71 360 block and preparing for 408 build... 450-500 hp
what are you guys running for cam? i will be using a scat rotating assembly...
and would like to run trick flow heads? which ones? looks like there are a few choices?
what other components would you folks recommend? all input respected....
 
I put Eagle rods in my 408, only a little more than redoing my magnum rods.
 
My son built a 408 for his 65 in my avatar. Scat internals, aluminum heads but I don't remember who's. Went with a lunati voodoo cam at .513/.533 lift and 1.6 roller rockers. Running 2800 stall convertor and 3.91 gears.

(Sent you a pm about the original 71 pistons)
 
Running this cam on my 408.

Screenshot_2017-08-20-14-11-38.png


20180324_215103.jpg
 
Trick flow heads could be 3 to 6 months back order. Start ordering parts now.
 
Search for those in stock, buy now!
LMAO
 
408 in what??... Rear gears? Auto/stick? Street/strip? Vacuum for breaks?
Overall expectations?...
 
j par said:
408 in what??... Rear gears? Auto/stick? Street/strip? Vacuum for breaks? 72 duster...4 speed, manual bpower when its needed
rakes. 391s street maybe some strip...expecting pump gas reliability and
Overall expectations?...
Click to expand...
 
What are your plans for it? Street? Strip? Combo? Get the best flowing head you can.
 
@dust-u
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Trick Flows are back in stock at Summit. I bought a pair on Tuesday 5/4 and arrived 5/5. Get them now before they run out again!
 
I’m running Scat balanced rotating assy in my 416 -340 based- stroker

I’d imagine more near the 450 hp range

ported Edelbrock heads
M1 single plane (for track use)
9.7:1 measured compression
Silver Claw “750” double pumper
TTI stepped headers
Comp steel roller rockers

Comp 274-S solid cam
236/242 @ 0.050
.502/.511”
110 lobe separation
 
autoxcuda said:
I’m running Scat balanced rotating assy in my 416 -340 based- stroker

I’d imagine more near the 450 hp range

ported Edelbrock heads
M1 single plane (for track use)
9.7:1 measured compression
Silver Claw “750” double pumper
TTI stepped headers
Comp steel roller rockers

Comp 274-S solid cam
236/242 @ 0.050
.502/.511”
110 lobe separation
Click to expand...

this is how it idles with TTI 2 1/2” full exhaust and their Dynomax turbo mufflers



the turn downs were changed to TTI tips when I got a chance to lick them up.
 
My dyno max mufflers from TTI droned like crazy at 2000 rpm. Changed over to pypes race pro’s and no more drone and picked up a solid 1.5 10ths
 
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