[dacaman12]

IMO, anyone willing to refresh there motor multiple times a year should be running Harold's 28 degree ramps. We've got customers running 2.0 rockers on this family with 285 seat pressure in circle track cars. If your springs last too long, i apologize.

Be a little careful with valve lift, your heads having a big cut like that and the TRW pistons don't have that deep an intake valve relief, or much exhaust valve relief to speak of.

Depending on the lift/duration, over .700" can be iffy.

:noway:

Max lobe lift occurs some 100-110 degrees AFTER TDC. P-2-V is affected by duration and ramp design.:thumbsup: