Will vectra b 2.5 G cams fit my 3.2??? Sent from my iPhone using Forum Runner
Will vectra b 2.5 G cams fit my 3.2??? Sent from my iPhone using Forum Runner
No one ?
Last time I asked about this Mark, the consensus seemed to be that there was very little if any difference in the results obtained and therefore not really worth the effort
Ive heard if swapping cams from 3.0 into 2.5 for more power and if iirc this is how the vec b gsi gained its 195 bhp output over standard sri v6 output of 170 ish. I cant see these cams you mentioned will be an improvement on the 3.2 mark.
The G cams will fit the Z32SE - yes. Some have reported gains, especially at the top end of the power band. Most seem to suggest that the gains are minimal, if there are any at all. I have a set to fit to my 3.2 at some point but haven't bothered for two reasons: time and the car is quick enough to be enormous fun already!
I think that to get any gain in power output, you would need to combine the G cams with some work to other elements of the engine, especially the exhaust manifolding, possibly the throttle body and probably the exhaust system itself. Combined with a decent remap, you ought then to see some significant improvement.
Paul
The thread i was reading about the G cams and the tubular manifolds some one brought up something about a throttle body mod does anyone know what it is.
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