Blown06

iTrader: (32)

Thanks. To make 17 psi I'm only spinning the blower 72% of max. When I first got it together I had it pulleyed to 83% and it made 30 psi. I haven't ran it like that. Just a roll on pass to see where I was at.

WS6 SRT-8

iTrader: (18)

Bump for more!

z06this

How much boost can I throw at a forged 416 ls3 on 92 pump with no meth and a good intercooler and which head unit would you recommend? I was thinking F1A

Rise of the Phoenix

iTrader: (27)

If you can afford it, get an aftermarket casting that has a thicker deck surface. MAST heads would be killer if you can afford them.

Bob@BruteSpeed

iTrader: (16)

I would go with the F-1A and around 16 psi is max on stock style heads. 18 to 20 psi with aftermarket heads which have a thicker deck surface. You'll need octane booster or some race gas mixed in to run this kind of boost without meth. Bob

z06this

Can I run 12 pounds on just 92 pump without any additives? I guess what I'm wondering is what is the most boost I can run safely just on the pump gas. e85 is also an option but I've read that its hard to tune for because its inconsistant in its ethanol content out of the pump. I'm trying to get a full weight 2000 formula into the high 9s @ 140 on 92 octane pump gas and still have good street manners because thats where it spends most of its time. Also I read that using a wastegate with a procharger will improve torque production. Is that true?

Blown06

iTrader: (32)

12 psi on pump fuel should not be an issue.

Bob@BruteSpeed

iTrader: (16)

I agree, 12 psi should not be a problem. Bob

ezstriper

Really....some might disagree...I'll start

Blown06

iTrader: (32)

You won't be alone, don't worry. All the internet turbo guys will be along to hold your hand. lol

SUPERMAN_00TA

iTrader: (25)

I chose to make my own tensioner using a tensioner many of you may have seen. The car is a 2000 TA with a 408 and F1R procharger.

After a lot of research I found a perfect diameter 8 rib pulley I had stand offs made for it. I also had the additional idler pulley and standoffs made. Its working well so far I see 20 psi in my near future. Ill post of when I have more results available. Thanks for looking!!






Notice the water pump clearance and the standard 7.65 Crank pulley

WS6 SRT-8

iTrader: (18)

Superman, what are you using for an intake on that F1-R?

Blown06

iTrader: (32)

Yea I was gonna ask about that water pump pulley clearance. Have you been running it like that?

Rise of the Phoenix

iTrader: (27)

Looks like a Super Victor of Victor Jr. with an elbow.

SUPERMAN_00TA

iTrader: (25)

It is the Ls3/L92 victor jr and Aarons elbow!!

I have an LS2 water pump but it will clear the LS1 water pump

Yep that's correct Vic Jr.!!

1BADCTS

iTrader: (17)

Here is my F1 on the Cadillac CTS-V. Forged 383 ls6. I've finished the 'rough' install... Enough for a dyno tune. I still haven't put it back to street duty yet. Made 660/580 On the dyno.

7/8" longer spacers for the GTO bracket and crank pulley so had enough room for the air filter hat:

WS6 SRT-8

iTrader: (18)

I meant on the blower itself. Not the intake manifold. LOL

mrclean200518

iTrader: (89)

Can I join in with a blue cat built f1a kit on 416 12.1 with ls3 top end on e 85 air to water intercooler . 243/254 cam has 80 with edge convertor . Anyone wanna guess on numbers gonna tune it Wednesday . 16lb boost btw walboro 255 in tank and 2 Bosch 040 external 160lb injectors

mrclean200518

iTrader: (89)

Another shot

mrclean200518

iTrader: (89)

Another