Best 273 and 318 builds (NO 360's please)

dartfever said
My 318 build for my 97 dak ended up with 247 rwhp, 265 rwtq and a useless first gear!:)
That works out to around 340~ hp at the crank.

Mag heads ported
1.7 roller rockers
R/T cam 204/208 @.050" 114 centreline
M1 intake for magnum FI
ported TB
edelbrock shorty headers
flowmaster catback
Compression is around 9.1

I use the hypertech power programmer which I believe is limiting the engine a bit on the top end, but a fun drive nonetheless.

see i always had the idea if i were to go for a 318 build i would go for a magnum with fuel injection like your 97, to me thats not alot of work really for 340 hp at the crank, thats amazing and i think the fuel injection helps.. i never see a fuel injected 318 in any a body, there always torn down for a carb..