This is my project, 62 Belvedere "more door".---If this isn't the place for this question please advise me, I will move it.
I am strapped with building a 360 for this car. I wanted a 440, but it isn't happening. Maybe later but now I have a couple of LA 360 cores that can be built.
I think this car weighs about 3500-3700lbs. Any confirmation on that from anyone?
It already has a 8.75 3.55 SG installed(i'd like to keep this gear ratio). The trans is a A727 Push button with that old ball and trunnion driveshaft I think it is called.
I'd like some input on a building the engine. Its just a street car, not interested in a drag strip car but still want it to move around quickly, use 93 octane fuel and be reliable, good on the highway. It has no AC (right now), no PS or PB.
Last note is that I have a MP crate engine (380hp) 5.9L in my 72 Swinger and it is ferocious. But the Swinger is a 4 speed 3.23 car. I don't suppose following that profile is any good?
Here is a starting point.....please comment.
Items marked *** are already in stock.
Compression Ratio: 10.0:1(93 octane available everywhere to me)
Block: Cast Iron LA 360, over 0.60***
Crankshaft: Forged 4340 4.000 stroke***
Rods: I Beam 6.123***
Pistons: Forged flat tops
Heads: IMM 2.02/1.60***
Camshaft:236/242 @50 .570 & 242/248@50 .585 suggested
Intake: Edelbrock dual plane Air Gap
Carb: 750 cfm Holley 4150