It's been a while since I first posted anything on my built turbo motor. Today I finally decided that I had done enough road tuning of the boost comp map I developed, and decided to check out the results on the dyno. 466 whp at 14.5 psi (1 bar). Not too shabby. I still have to smooth out the A/F ratio a little, but overall, I'm quite satisfied with the results. Here are some pictures:



Finished engine with custom built hear shield. It hides the beautiful Full Race manifold, but it keeps everything cool.



Dyno plot. Notice the engine is still making power when the throttle was let up. I should probably raise the rev limiter to 9500 or 10000 rpm. There are a few more HP's left in there. Also, notice the smoothing on the plot is at 0.

Also, 93 octane ExxonMobil gas.

 

AMAZING! Congratulations!

 

Congrat's man, what compression are you running if you don't mind me asking? That car must be fun to drive.

 

awsome power, keep it up! make sure you fix the AFR ASAP!

 

looks good man!

 

Wow I would love to see your car someday, I am local to you.

 

Very Nice!

 

I'll be at Mineral Wells tomorrow if you make it.

 

9:1 pistons, but I had the heads worked and the chambers opened up a little, so I'm estimating a compression ratio of about 8.6:1.

 

Don't you get a kick out of people that espouse "area under the curve" when you have a straight line. In top end power we don't have any stinking curves.
You have done well, it will be very nice for embarASSing Vipers and Vettes.


FYI, I found my horsepower peak between 9200 and 9300 rpm.