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Jake Raby · 07-05-2009, 10:12 PM

Your engine is rated at over 250 flywheel HP.. If his dyno is that stingy, it's inaccurate. These engines generally lose a max of 15% to the drive train as RWHP.

Find a dynojet, the numbers from unit to unit are near exacyting and the industry standards are set on dynojet units.. Thats why I bought one instead of a dyna pack..

I have engines tested in either of my engine dyno labs, install them into the car and generally see a 13-15% difference from flywheel HP to RWHP consistently.. Thats how I know our numbers are spot on.

07-05-2009, 10:12 PM	#63
Jake Raby Engine Surgeon Join Date: Aug 2008 Location: Cleveland GA USA Posts: 2,425	Your engine is rated at over 250 flywheel HP.. If his dyno is that stingy, it's inaccurate. These engines generally lose a max of 15% to the drive train as RWHP. Find a dynojet, the numbers from unit to unit are near exacyting and the industry standards are set on dynojet units.. Thats why I bought one instead of a dyna pack.. I have engines tested in either of my engine dyno labs, install them into the car and generally see a 13-15% difference from flywheel HP to RWHP consistently.. Thats how I know our numbers are spot on.