I finally dyno'd my L yesterday. I forgot the slip at the shop, but here are the #'s

408 rwhp
518 lbs of torque

Not too shabby, whatcha guys think?

-Bill

p.s.

These are my mods:

Dynatech Headers,Hi-Flow Cats & Cat Backs
#6Lb Lower pulley
2.80" Upper pulley
Accu-Fab Full Throttle Body
CNL Intake Plenum
K & N CAI
NGK TR-6 Plugs
Nitto 305x45x18 DR's
Auto-Meter Triple Pillar Gages.
Tuned by Livernois Motorsport
12.84 @ 104

 

port your eaton!

I ran 12.8 @110 the weekend after I raced you.
Then a 12.5 @110..

You have an advantage with the full exhaust (I have shorty's)
Add an E-fan to get rid of some rotating mass, maybe a phenolic spacer (they're cheap) and port the upper intake and you'll have all my mods. well basically...

BTW: you couldn't ahve taken it to a better place in Michigan..

 

I betcha your I/C is COATED with oil. If you want to clean it and you ahve a few hours, gimme a call, I'll give you a hand. I did mine in 3 hours, taking a few breaks and eating lunch.

 

Hell yea!! Sounds good to me, just tell me when and where!

 

$10 says if he ports the blower he'll get 25-30hp and lose 5tq...

-Mark

 

Well maybe, but I went from 387RWHP to 451RWHP and 498TQ to 533TQ with a ported blower,plenum,90MAF, and power pipe. That's a good add and it wasn't all from the plenum.

 

And you added what else? Or changed dyno's. Or changed conditions.... Or comparing SAE to STD numbers.. Sorry bud, can't buy you got over 60 HP from what you listed..

-Mark

 

Maybe... I don't what my before and after dyno numbers are. But I do know my ETs and speed numbers. It was well worth it.

Rich

 

Stock exhaust with a 6#, Steig Port and a stall running slicks netted me a 12.36 @ 110 on a 11.6 A/F 17* street tune.
Ported blowers are the ticket. It also laid down 450hp and 530tq.

 

The conditions changed. It was in a two week period. Texas weather is incredible. My first numbers were in 90 degree heat. The second numbers were in 59 degree cool weather. I have the sheets to prove it. Same Dyno.

 

organize a weekend wrenchfest on MILOC...

I'll be there.

 

LOL, me working on my l? LOL, It took me close to 8 hours changing the plugs, then I talked to good ole rich and he tells me, you idiot, why take off the fuel rails! LOL!!