LS1 SPEED

iTrader: (22)

The clutch stuck to the floor once friday night on an aggressive launch, but I have had no further issues.

so far it seems to work well for the power and weight of this car

LS1 SPEED

iTrader: (22)

The Innovators West 10% overdriven crank pulley is on and 3.8 blower pulley will be swapped for a 3.6 tomorrow. We hope to see around 10 psi.

still stock exhaust

We have to get some injectors before we retune since the ones supplied were at 96%.

We have some BFG's to try which a customer so nicely donated as well.

275/35/18 and these will be almost 2" shorter and look goofy, but should get the job done

hope to hit the track again next week if we can get injectors and on the dyno Friday
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LawmanSS

iTrader: (19)

I see you went with an overdrive crank pulley...is the stock crank pulley limiting boost potential?

jamnut

iTrader: (4)

A lot of times people go with a bigger crank pulley so they don't have to downsize the blower pulley too much so you get less belt slip. But I can't read their minds to know why they did it. Maybe for once my reply will be correct.

LawmanSS

iTrader: (19)

OIC...didn't think of belt slippage.

LS1 SPEED

iTrader: (22)

correct..we want more boost and limit the chance of belt slip with a small upper.

The pulley is also an 8 rib which we will need at some point as well, but will just use a 6 rib belt for now.

BMR Sales2

iTrader: (40)

What size injectors??

LS1 SPEED

iTrader: (22)

don't know yet

LS1 SPEED

iTrader: (22)

-3.6 6 rib upper ( was 3.8 )

-Innovators 10% overdrive 8 rib truck crank pulley
( we will be going 8 rib at some point )

We also took and modified an 03/04 Cobra HE reservoir for some added cooling capacity. We think it looks good and should help out some.

We are waiting on some LS9 injectors to get us by for now.

DRGnFLYZ28

This is good stuff...

LS1 SPEED

iTrader: (22)

injectors will be here tomorrow and we should have new #'s later afternoon

LawmanSS

iTrader: (19)

Are there any negative effects from the overdrive pulley on the other accessories?

LS1 SPEED

iTrader: (22)

There have been no known issues with this modification.

BMR Sales2

iTrader: (40)

I just talked to Brian over at Magnacharger and he said the TVS2300 kit comes with 59lb LS9 injectors. Just wanted to let you know as a heads up.

LS1 SPEED

iTrader: (22)

I'm on the phone now because we were told differently and had a set sent over night.

Magnuson is now claiming Ls9, but it makes no sense when we are almost out of inj. at 6 psi / 96%

BMR Sales2

iTrader: (40)

You would think you would be able to make 600-650 HP before running out of injector but who knows.

LS1 SPEED

iTrader: (22)

We do agree, but it is most likely due to pump delivery after speaking to Magnuson being the ZR1 increases pressure.

We will try larger injectors and keep an eye on pressure...so small delay on the re-tune