[Tweak213]

Originally Posted by ScreaminRedZ

Great numbers. Do you have any track numbers with the old hp numbers to compare with next time you run it at the track?

Thanks... no track times it was said to go 13.0 Stock but not since the cam install

Originally Posted by 30th t/a

First off numbers! but!!
For some reason, 450/430 numbers out of a 346 seem a little odd....
To me, that looks like numbers from a bigger cubed motor than a 346cid with the TQ being so close to the RWHP. Ive seen 346's with (ETPs, TFS & AFRs) make 430TQ but their RWHP was always 470-500, I dont know.

It is a stock cubed motor and the heads are just LS2 243s from a vette they are supposed to be bone stock... originally car dynoed when tuned at 430hp/405tq and that was the only other time it was dynoed. but like stated my buddies mustang wasnt but a couple hp lower that when previously dynoed so I dont know

Originally Posted by dre2013

that definetely seems a little on the high side...got a chart?

Yes I do have the charts 1 with cutout closed and 1 with cutout open I did not have time this weekend to scan an upload will see if my wife can do it for me.. to post

Originally Posted by OSU Football Fan

Further proof that flowmaster sucks.
They sound good though.

BTW, I bet that you either have ported heads or the
dyno was mis-calibrated. I've never seen a stock cube
engine with unported heads make that much power
without nitrous or forced induction.

Heads are not ported to my knoledge or the previous owners.. it is stock cubed and no power adders!!!