Chris Stewart

Dyno day at Turbo Tech. Went to make sure everything is ready for 2014. Made 2 pulls with low and high boost. The only change between runs was turn the boost ****, and click a button for TC lockup. How's that for simple combo, mild to wild.

TTiX 58/62, 2.5" dp
LS6 347, stock crank
pump gas, meth

675hp @ 15psi
Converter unlocked, street mode. 4k stall really hits the rollers, and hard to hookup.


884hp @ 22psi
Converter locked, beast mode! This level runs 150mph trap. There's more in it, but don't want to push too much with a stock crank.

Slow Z06

nice!

Milan

Not bad at all through an auto!

algZO6

nice going, buddy!!!

JoeyG

Awesome #'s for a 2.5" downpipe setup. What heads and cam are you using?

Chris Stewart

Thanks! It has Edelbrock Performer/Lingenfelter CNC heads, ARP studs, and Comp Cams LSR turbo grind. Peaks about 6K rpm. I really like the SD tuneup, being able to adjust the boost for whatever I want to do.

SilverZ06NC

That is one bada$$ car!!

a/c man

Awesome Chris, I thought I seen a dyno of yours making 1000rwhp! when you maxed it out!

Chris Stewart

Thanks and yes that was on 26psi and C16, but I don't feel good doing that again on stock crank.

Shoaf85

Awesome results and a killer power curve!

Milan

The stock crank is tougher than you think!

ajrothm

Congrats Chris!! Awesome numbers thru an auto! Still has more in it to!

I'd like to Dyno mine with the auto just to see what it makes but.. I can't lock my converter wot so... I know I'd be upset... Lol

Chris Stewart

Yes but it flexes and puts a hurt on the bearings. I saw evidence of it on my previous build. A forged crank also has better oiling that is needed.

Thanks, I bet you're around 900 unlocked, if it would even hookup.

MVP'S ZO6

That's jammin man!!

venomws7

Great numbers with such mild engine setup and turbos/DP.
Congrats man.

did u run mid 9s with Pump and meth? Is it safe on 22psi?

madmatt9471

That is wicked sick! and love the turn of a **** for the next level!

Man that is awesome!

Thanks,Matt

Corvette0096

Nice.

Chris Stewart

Thanks and yes 92 pump with a little meth. My setup has about 9.25:1 and 16 degrees timing. Sometimes I throw in a splash of Trick 101 for safety to turn it up.

ajrothm

Any plans on heading back to the track? I'd love to see what it runs when you get it to leave in boost. I bet you can get in the 8s with it at 25 psi and race fuel..

I've put my 8.90 dreams on hold til the winter time to make another attempt. Want to keep it running for the summer.. lol

Chris Stewart

I'll be out bracket racing, where I'm legal to 10.0. That's fun to me. With no nhra license I have to limit the glory runs.