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How much timing can i go ?

Posted: Wed Dec 23, 2009 8:36 pm
by IceManPL
Stock sr20det with:
walbro
fmic
free flow exhaust
tubular exhaust manifold
k&n air filter with cold air intake
colder spark plugs
stock T28, boost 1bar
afr 11-11,5 - a little on rich side for safety

How much timing can i go from about 5-7k rpm ?
Stock EDM map is around 9-17'
JDM 15-20'

I know that i must be aware of knock (most of risk of knock i about 4-5k rpm), but maybe you have some experience in this area ?

Posted: Thu Dec 24, 2009 5:04 am
by Fordy
what injectors are you using?

Posted: Thu Dec 24, 2009 8:04 pm
by IceManPL
stock