Building a hot 360

-
sireland, (sorry not trying to hijack the thread)was was the spec you ran for a camshaft in the 4x4..
 
360 ---> 368ci
- Scat forged crank, H Beam Eagle rods, Crane solid cam F258, ARP stud kit top and bottom, 1.6 roller rockers, h/v oil pump, moly rings, milodon sump, balanced etc
- TRW 11.5 pistons
- 'J' heads have 2.05" inlet/1.60 exhaust valves, ported, heads flow inlet 282cfm @ .500 lift, exhaust 200cfm @ .500 lift
- Strip dominator inlet manifold single plane
- Holley 750cfm w/ vac secondaries
- Has a 9 inch diff, 4.33 ratio detroit locker, chassis connectors, strengthened front end, rebuilt steering box
- 727, manual valve body, 3500rpm stall, B&M pro ratchet shifter

My dad owns it, he will be 65 later this year, grandkids get a kick out of it when they get picked up from school in it, which is at least once a week. Drives it as much as he can. Surprisingly very streetable and easy to drive. Very fast car though. :steering:

 
Ok so I got the motor out and ready to go to the machine shop 6 out of 7 pistons had broken ring thing that would have been the cause of my blow by haha

I went with the .30 kB107 and changed the cam up my buddy had this one new in the box gave it to me for free so I’m going to use it it says heads will need work to work with the new valve springs

COMP Cams Xtreme Energy Hi-Lift Cam and Lifter Kits K20-228-4

Now I just have to wait on the rest of the parts to get here and take it to the machine shop
 
Oh sorry, the cam attachment said 3 bolt in which my head went right to big block.

What heads do you have for this?
 
Got the motor back at the shop and all the parts here just have to get it together

85B93845-104E-44A8-B35E-C904D3585724.jpeg


AF3199E7-BBA7-4748-9906-25FB2454E507.jpeg
 
You will love it. That's dam close to what mine is.
KB 107s above deck 12 thou. Squaring the deck took way more than planned so comp ratio went from 10 to almost 11
560 lift, 107 LSA.
big valves
Full internal ballance
Tunnel ram and twin 4160, 460 cfm.
4.88 rear and spool

29X10.5X15 DOT drag radials

100 percent "street" car.... runs all day on 91 pump swill. Transforms rubber into white smoke and fuel into smiles. (Unless your at the light next to me.)

:lol::rofl::steering:
 
You will love it. That's dam close to what mine is.
KB 107s above deck 12 thou. Squaring the deck took way more than planned so comp ratio went from 10 to almost 11
560 lift, 107 LSA.
big valves
Full internal ballance
Tunnel ram and twin 4160, 460 cfm.
4.88 rear and spool

29X10.5X15 DOT drag radials

100 percent "street" car.... runs all day on 91 pump swill. Transforms rubber into white smoke and fuel into smiles. (Unless your at the light next to me.)

:lol::rofl::steering:



I can’t wait just have to get it done
 
Oh, it's fun.

I drive mine as much as I can. When I can afford new aluminum heads (cast iron now) I'll crank up the timing and realy let her eat.
 
That is a similar build to what im doing. Mine is a gonna be a .30 over 360 im going with speedpro h116c. 9.2:1 compression. Ported 360 heads with stock valve size and a lunati voodoo 10300702 camshaft everything else is stock. Here is the card for that cam. Im not sure what to expect hp wise but it is a purely street car for weekend cruising so top hp isnt a major priority I want it to be reliable and dependable.

Screenshot_20181122-053907_Samsung Internet.jpg
 
My engine is going together here soon with the same goals.

360 .30 over
Speed pro flat tops and edelbrock heads
10:1
Hydraulic roller cam that is .522 lift
Performer rpm intake and 750 dp
Tti long tubes.

Dyno day should be in a couple weeks so I will try to remember to post my results on this thread for you.

Engine made 415 hp and 430 ft lbs of torque.
 
Lots a folks said 10.8 static compression is to much for iron heads on pump 91 but I can tell you it's not.
When I go aluminum heads I'm gonna push pump gas even more. In fact I wanna push it right to the edge and maybe just a little bit past..
 
Lots a folks said 10.8 static compression is to much for iron heads on pump 91 but I can tell you it's not.
When I go aluminum heads I'm gonna push pump gas even more. In fact I wanna push it right to the edge and maybe just a little bit past..


I ran my 10.6:1 5.9 magnum on 91 pump gas. Never had an issue and it ran GREAT. Had several people tell me it wouldn't work, but I did it anyways since those were the parts I had. I pulled it apart and didn't see any signs of detonation so it went back together with aluminum heads.
 
20181124_102027_zpsciz2stvh.jpg


Its dinner time, lets eat!

On the plate is, blue oval and bow ties, for dessert some dainty four cylinder snacks.
 
Lots a folks said 10.8 static compression is to much for iron heads on pump 91 but I can tell you it's not.
When I go aluminum heads I'm gonna push pump gas even more. In fact I wanna push it right to the edge and maybe just a little bit past..

I ran my 10.6:1 5.9 magnum on 91 pump gas. Never had an issue and it ran GREAT. Had several people tell me it wouldn't work, but I did it anyways since those were the parts I had. I pulled it apart and didn't see any signs of detonation so it went back together with aluminum heads.
A lot also depends on the cam and timing as well as the quality of fuel. When asked about compression and fuel, I’d rather error on the side of caution for the reader for no problems in his build than grab a few tiny hp he will never notice. Proceed at your own risk.
On the plate is, blue oval and bow ties, for dessert some dainty four cylinder snacks.
I thought the 4 cyl. were score dinner?!?!
Sorry about that.. blech!!!
 
-
Back
Top