what RPM!?!?
here is a list of my mode:
- ls6 cam (02) n yes yr matters
- ls6 crank
- hardened pushrods & rocker arms
- ported 853's (between 241 & 243's)
- ported ls2 intake
- ported ls2 TB (101mm)
- ls6 springs
- 160 thermostat
- LT's w/x-pipe (no cats)
- dynomax bullet mufflers dumped
- 245/55/16
i have one more question for those who can help!
i have read that the 99 can go to a bigger bore than the 98s,
true? due to thinner cylinder liners?
and if thats they case whats the biggest bore i can reach without any risk?
and what would be the best rotating assembly to throw in at the same time?


