cidersurfer Posted February 22, 2008 Posted February 22, 2008 For Sale A pair of QED 420 cams fresh out of my westie. 2 seasons old. £ 230 delivered
cidersurfer Posted February 26, 2008 Author Posted February 26, 2008 185lbft mate, 13.16 standing quarter, very driveable...
Darrell O'Neill Posted February 26, 2008 Posted February 26, 2008 If I knew what to do with them, i might be interested...
Darrell O'Neill Posted February 26, 2008 Posted February 26, 2008 If only I knew how? why? and what difference it would make... besides, if they aint good enough for him.....
mr-rad Posted February 26, 2008 Posted February 26, 2008 Would they require any other work to be done?
perksy Posted February 26, 2008 Posted February 26, 2008 Would they require any other work to be done? Clicky Here
cidersurfer Posted February 26, 2008 Author Posted February 26, 2008 Thanks perksy... Yes, they need pocketed pistons and conversion to solid lifters. They can be used with standard valves though. Verniers would be a good idea too to optimise the timing. Sedsy, I'm not familiar with the AST1612s sorry... These gave loads of torque and made the car a real pleasure to drive on the road. Loads of low down grunt and did not feel peaky at all.
sedsy Posted February 26, 2008 Posted February 26, 2008 Make Model Part Number Application Power Band Cam Lift Valve Lift Duration Timing Figures Valve Timing Valve Clearance Vauxhall 16 Valve 2.0 Ltr >1992 AST1612 Sports Injection 1500-6500 10.08mm 10.08mm 260 Degrees 20/60 60/20 110/110 Degrees 0.00mm
cidersurfer Posted February 26, 2008 Author Posted February 26, 2008 Q420 Expressed Period:285° Lift:0.418” (10.6mm) Seems like they're longer duration and higher lift.
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