??Valvetrain Questions??

[Nos~4G63]

Will the stock valvetrain handle WebCams Street grind or other aftermarket cams? I have heard the stock valve train can be rev'd to 7,500. What limits it or breaks when you rev higher? What RPM is the stock 1g rev limiter at?
THANX

 

[Nos~4G63]

Anyone?

 

[rdrkt]

The stock valvetrain is pretty solid. You should be able to run any of the HKS cams or the web street cam no problem up to 8500. However will you make power up to 8500? No probably not unless you have a VERY big turbo and perhaps different intake manifold.

 

[Nos~4G63]

Is 8500 the stock rev limiter? I never imgined revving it that high anyway.

 

[rdrkt]

No I think its under 7500.

 

[crashed97tsi]

I hit it at 7000, it could be fuel cut tho

 

[na90dsm]

yea i hit rev limiter at 7000 too.