305 with 350 heads Hey y’all so I’m building a 305 and I’m gonna put 350 heads on it which I know will lower my compression but I’ll get more power at the top end but my question is how do I get the compression to go up again. |
Re: 305 with 350 heads Put C4 vet aluminum heads on it or iron 305 vortec heads. |
Re: 305 with 350 heads Best way is, get a "bore kit" for that 305 block. |
Re: 305 with 350 heads Waiting in Ft Myers airport 7 hrs to ORD departure. 305 Bore kit LOL Good ol’ Sofa. “Wouldja just put a L31 350 in it!” |
Re: 305 with 350 heads Thanks you guys, I am on a very small budget imdont make very much money I’m just a tow truck driver. I bought the motor for $200 that’s why I’m using the 305 for now. So What is a cheap way to up my compression with the 350 heads |
Re: 305 with 350 heads If that is the route you are going to take, then use the thinnest head gasket possible. |
Re: 305 with 350 heads
Originally Posted by NoEmissions84TA
(Post 6275857)
If that is the route you are going to take, then use the thinnest head gasket possible. |
Re: 305 with 350 heads What is a cheap way to up my compression with the 350 heads Part #s for this include castings ending in 638, 880, etc. There are acoupla more but it's eeeeeeeezie to find em in the buzzard nest. 96 - 2000 trucks are a great source. They're CHEEEEEEEEEEEEEEEEEP. Cheeeeeeeeeeeeeeeper than any of the alternatives I can think of for getting the correct compression under 350 heads. About the STOOOOOOPIDEST thing you can do, is to "build" a 305. As cheeeeeeeeep as the above-mentioned upgrades are, you have to have a head full of sand to spend money on a 305. What is YOUR head full of? Sand? Rocks? Sawdust? The proof is in your decision. You WASTED your $200 if you spent it on a 305. Throw it in the trash, take your lumps, learn your lesson, and move on. |
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