Quote:
Originally Posted by JDKane527
I have GFB lw crank, alternator, and waterpump pulleys, as well as Raceseng idlers. I didn't notice a difference when I installed idlers on, except for rpms dropping faster. Blips are quicker. Regarding acceleration, I didn't notice as big of an improvement as when I got header and tune. I still have stock flywheel and steel drive shaft, so it will be more noticeable after lightening those.
My butt dyno was recently calibrated to Mil Spec.
Edit: seems like some people's sarcasm detectors need recalibration.
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i have a question for you, i went with the gfb 3 pulley kit as well when i went turbo but now occasionally itll bog out while fluttering the clutch or slowing down is there a chance tht the reduced mass of the pulleys is causing to rev down to quickly or do you all think i might have a shitty tune/maybe internal damage? besides the occasionally bogging the engine runs great air/fuel is right around where its supposed to be and i never have any hesitation in acceleration.