PWR Forged 6.1 and Hellion twin turbo's

**HEMITECH** · 12-05-2011, 10:15 PM

Just installed my PWR forged 6.1 (9.5cr) short block,stock cam and Mean Street heads.I had the Hellion twin turbo kit on the stock motor for a while and wanted to upgrade.I also wanted to switch to E85 fuel so I could run more timing.Took it to the track Sunday for a test and tune,needed to check the Air/fuel and set up the boost controller.Kept the boost at 10psi,same as stock motor.Ran 11.2 @ 128mph with a 1.9 60ft.The PWR 6.1 and heads with E85 tune, got me 6mph and .5 faster in the 1/4 compared to the stock motor with same boost!I think with a harder launch and tune tweak,I'll have the 10 second car I wanted.Add a few lbs. of boost and I think mid 10's are possible.Motor runs strong and is actually quieter than stock at idle.Here's some pics...

**CrazySRT8** · 12-05-2011, 10:21 PM

Congratulations, looks like a killer build, who tuned it and how is the drivability, I've only drivin mine on the track! just curious how the 10lb tune is? managable?

**FlyByU** · 12-05-2011, 10:22 PM

You got lots left in that puppy, congrats.

**HEMITECH** · 12-05-2011, 10:42 PM

Originally Posted by CrazySRT8

Congratulations, looks like a killer build, who tuned it and how is the drivability, I've only drivin mine on the track! just curious how the 10lb tune is? managable?

Thanks!Your car looks killer too!Johan set me up with gas and E85 email tunes.I've been tuning it on the street and track.10 psi is actually too much for the street with factory Goodyears.It will light them up on the highway and bounce off the rev limiter, 7 to 8psi. is manageable!E85 is great at $2.80 a gal compared to race gas prices.

Originally Posted by FlyByU

You got lots left in that puppy, congrats.

Thanks!!