thing i am trying to get at i need help with getting the parts togeather to make 400+ hp so far i got

350 bore 30. over

heads-Pro TopLINE 220cc IRON SBC Chevy heads, these have a 64cc and 2.02/1.60 valves

double rollor timing chain

not sure about Cam

edelbrock performer rpm high rise

carb not sure

thinking about 12-1 compression

this will be in my camaro for the strip

TRYING TO MAKE 400++ hp

gonna be a drag car 1984 camaro gonna get cage new rears tranny frame susports everything

 

strip only car:
should use single plane intake like victor (perf intake is good for street/strip)
alum. roller rockers
750-850 holley 4150 mec. secondaries carb(mod. 50cc acc pump)
high stall and steep gears if auto

 

i would say first get you a victor jr. single plane........and at least an 850cfm mech. sec. holley......heads are a good choice they have good flow numbers...as for as cam i suggest a competition cams #12-609-5 ...(285B6) it has 250 deg int at .050....260 deg exh. at .050 ..intake valve lift is .532.....exhaust vavle lift is .555 with a 106 deg. lobe sep. angle this is a very good cam for makin power get you a 3500 converter and a 350 turbo and 3.73 that will get you movin

 

thanx guys for the info what compression ratio??

 

No particular excuse for a single plane these days. But, if stall is high enough, probably won't hurt anything.

Might as well go 383 while you're at it. More torque, more power, at lower RPMs (helps things like valve train last longer).

Compression ratio depends upon what kind of gas you're willing to burn. If you want to stick with pump gas, don't go above 11:1. If you're willing to buy racing gas, then 12:1 is fine.

Talk to the cam manufacturers about their recommendations. They'll get you on the right track. In my opinion, you build the whole engine around the cam, so get that right before you start buying any of the rest of the pieces.

 

yeah i will be running race fuel so it don't matter would 12-1 compression be good enough or little higher octane is 115 so 2 buckz a gallon let me know info with all that stuff what hp we looking at??