|
Re: d15b2 buildup
flywheel holds inertia. lighter the flywheel the less inertia it can hold. i say 8.5lbs would be too light from my experience with a 10lb flywheel as well as a 12.5lb flywheel. my engine had trouble idleing at 750 rpms. i could only get it to idle smoothly at about 1300. im not saying it wont idle just saying you may have trouble with tryin to keep the idle at or around 750rpms. should be able to find a pg 7 out of a 88-89 teg. also just to throw this out in the open, if you would like to go with an aftermarket cam profile. delta cams offers what they call the 272 cam regrind. cost you roughly $100, just need to send in your stock si cam and turn around time is pretty fast. i got my cam back in about 8 days. i have no complaints with there regrind and i have yet to hear any.
|