not that i know of, but why?? the 5sfe crank is good for 500+ whp. the mr2 guys have been using the 5s block and crank on theyre stroker builds for years.
Former Team 5SFTE pro member ;)13.6@108MPH, 5SFTE Powered
QUOTE(presure2 @ Oct 3, 2006 - 5:15 PM) [snapback]486980[/snapback]
> not that i know of, but why?? the 5sfe crank is good for 500+ whp. the mr2 guys have been using the 5s block and crank on theyre stroker builds for years.
you can get it cryo treated which is always a good idea i do believe ATS cryo treats their new 5s cranks before shipping to insure strength and hardness