What are the best headers for a 350 SB?
#4
01-04-2008, 06:31 PM
RE: What are the best headers for a 350 SB?
I'm assuming that's for that 1970 RS Camaro. I don't know what's the best brand but I'd suggest finding some full length headers that are ceramic coated and tuned. Those usually offer the best performance.
#6
01-12-2008, 12:03 AM
RE: What are the best headers for a 350 SB?
ORIGINAL: Spartan66
can no one do some searching of their own? theres like 100 headers/exhuast threads.
can no one do some searching of their own? theres like 100 headers/exhuast threads.
now that my rant is over, your question is too vague. what is your compression, what size is your exhaust, what is your stall speed, what gears are you running, what do you have for heads, what do you have for an intake, what do you have for a cam, what do you have for a carb, how much does your car weigh?
getting the idea yet?
#7
01-14-2008, 06:43 PM
RE: What are the best headers for a 350 SB?
Not to mention that people post up stuff and then never respond...
Here are some general guidelines that were posted up by a speed-shop that is local to me. You can check out their stuff at www.dragonrace.com
Here are some general guidelines that were posted up by a speed-shop that is local to me. You can check out their stuff at www.dragonrace.com
250-325 CID 1 5/8"
330-415 CID 1 3/4"
415-500 CID 1 7/8"
500-550 CID 2"
550-600 CID 2 1/8"
ADD 1/8" for every 50 CID over 600
For every 500 RPM over 6500 go up one primary size
These are rough guidelines that are obviously affected by many factors including materials, power adder, use, etc.
330-415 CID 1 3/4"
415-500 CID 1 7/8"
500-550 CID 2"
550-600 CID 2 1/8"
ADD 1/8" for every 50 CID over 600
For every 500 RPM over 6500 go up one primary size
These are rough guidelines that are obviously affected by many factors including materials, power adder, use, etc.
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2fast4u
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06-04-2007 08:34 PM
