wrong spec submitted by MOPAR

[David Barton]

Originally Posted by Andys dad

I know Arrow built these as good as any engine builder out there - they just did not know MOPAR made a mistake - they used the valve which was identifed to go in the heads - stock size for a Gen IV viper engine - The TI sheet was submitted to NHRA after the engine building started - the valves used were appearently incorrectly measured by MOPAR engineering - used a blue print to figure out how to do it - LMFAO

Ron

It sounds like Arrow is not up to speed on how racing NHRA Stock Eliminator works. I don't doubt they know how to build engines, but they really should have reviewed the spec sheets provided on NHRA's web site. Actually, they should have been one of the first people to point out the mistake if there was one.

I can guarantee you that if I built the engine I would have checked the spec sheet instead of blaming Mopar. Sure, maybe they submitted the wrong info, but the fact is that the rules were in writing and that is what we go by in NHRA.