Timing with big cam and low comp
Thread Starter
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Joined: Nov 2000
Posts: 113
From: Sweden
Re: Timing with big cam and low comp
Update.
With 4,25" pulley I see 9psi at 5500rpm.
But the car dont want to pull more than 5500 rpm
- either its to rich (10.5) at this boost/rpm level
- or the exhaust is not getting out, maybe its time to get rid of the cat.conv.?
at this time it goes from 62.5mph to 112.5mph in 7.0sec, a good start but not good enough
Will take some fuel out and try again.........
/N.
With 4,25" pulley I see 9psi at 5500rpm.
But the car dont want to pull more than 5500 rpm
- either its to rich (10.5) at this boost/rpm level
- or the exhaust is not getting out, maybe its time to get rid of the cat.conv.?
at this time it goes from 62.5mph to 112.5mph in 7.0sec, a good start but not good enough
Will take some fuel out and try again........./N.
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