The cams I have, at least what the seller told me are 280 duration and 11.5 lift with supertech valve springs, but I haven't seen the paperwork nor the heads yet. Ill be home in a few weeks and pick them up in about a month.
__________________
Old Car:GTM TSC'd 550whp / 410lbft tq @ 11.88PSI
New Car: Under Construction
|