Highest number is on the final pull. 17* timing, 21PSI, 76mm, modified Hellion kit, forged bottom end, stock heads, stock cams 109 octane.


http://www.youtube.com/watch?v=zI3C-MZ3li4

 

That's sick!

Looks like it was about to lift the front wheels off the rack!

 

It definitely bowed up on the dyno. I know it has a tubular K member on it but don't know of anything else suspension related.

 

wow.

 

I am surprised the rw torque is so much lower than rwhp.

 

Who tuned it? What kind of dyno do they use?

Wait, this isn't your car is it?

I was thinking the same thing.

 

That makes thee of us.

 

Not my car, just filmed it. Modular Power House did the initial dyno tune. Henson Performance did some drive ability and the dynoing in the video. It is a Dyno Com 1800X. The owner just wanted to check the different tunes and see what some race gas would do.

 

Don't pay much attention to hp # etc. Couldn't tell what our car was making before the rebuild and probably won't know after the next round of dynotuning. It's critical of course for our tuner. I just want to know that the thing is making more useable power after the tuning than before.

We also have a 76mm turbo, although I don't think Hellion use Precision turbos....maybe turbonetics...and that can make a difference. I do recall that the rear wheel torque was the same or even more than the rwhp...but that could be a function of the stall and torque multiplication. Since our car is not street driven, I'm thinking we use a high stall to maximize off-line torque. Maybe the OP vehicle is a daily and converter slippage and highway driveability are issues to be considered, that don't really apply to our application.

 

Can we assume that those power numbers are on the stock block???or is it a built block??

 

It's a built motor, says so in the description.

 

Dah...I didn't read much... just watched the vid.

 

It has a Livernois forged bottom end in it.

 

Did you have them do the motor work or did you buy a forged kit from them and do it yourself??

 

He bought the kit and had JMS build the engine. At least I think that's what I remember them saying. The three of them there all have Mustangs.