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The engine is being build now short block will have icon 836 pistons, molnar h beam rods with.99 pins and stock forged crank. So we should be around 9.5:1 -10:1 compression with stealths and.039 head gaskets. Car has 3.73 Dana 60 and currently a 9” j converter which be have to be switched out to...
The back story on the car is I bought it in 1989 it was a old school bracket race car.It’s a real 69.5 a12 roadrunner original drivetrain was not in it. It had 4.88 8 3/4 with a ladder bar and 6 point cage. The engine in it is a 383 with 2293 trw pistons and cam dynamics sft.mild ported 906 I...
The goal is just to have fun with car and be able to run on pump gas without being on the ragged edge of detonation. I have a reverse pattern manual valve body 727 with a turbo action 9” model j converter in car now but I am thinking it will be to loose so I am not opposed to having converter...
Yes that’s what they recommended still trying to figure out what piston to buy, the icon 2.067 compression height-4cc piston is what I am thinking should be at just over 10:1 with the 80cc stealths? Hopefully that will run on 93 pump or we also have 91 ethanol free around here what compression...
When you say cam timing does that mean install at 108? Probably going to run the rpm intake and haven’t decided on carb yet, eventually want a 6 pack because the car is a real 69.5 m-code just not sure if it’s in the budget yet. To get quench with the stealth head what piston was thinking icon...
This is on order at bullet it’s 7 weeks out so I can change it, this was what he recommended I was thinking it might be a little more than the manifolds want. What should I change?
So I am building a 440 it’s going to be stock stroke .030 over with exhaust manifolds rpm intake manifold , car is a 69 roadrunner 3.73 gear auto this is the sft cam I was recommended what do you guys think and what compression ratio should a do ( stealth heads with checked and valve job...
Man that really sucks I was wanting to start a 440 build to replace my old 383 in my roadrunner, it’s crazy how expensive and hard to find any decent parts for these old mopars has gotten. Seems like companies only want to make ford and chevy parts. Glad you was able to find some. I was hoping...