Cam72aro

iTrader: (28)

I have been looking at ideas on twin turbos for my 408. It currently has a f1a on it and looking to pull it off this weekend. I have been looking at turbonetics hurricane turbos because they are pretty inexpensive. I am wanting to do a twin ls3 manifold setup like the other thread on here. I was looking at the 11533 turbo in particular. Its a t4 flange with a 72 compressor and 68 turbine wheel. It has a .81 ar on the exhaust. Would using a pair of these get me 800 hp on 12psi of boost on a built 408 worked l92 heads? Would this be a good spooling turbo that where boost would come on stong at 4000-4500 rpms? I want room to grow obviously and would eventually turn it up to 18psi and try to make a **** ton more power. Would I be better off going with the 11226 with the 66/65? Here is the link to the spec page. Tell me your expert thoughts. Thanks, Josh

http://www.turboneticsinc.com/turboc...-turbochargers

xx_ED_xx

iTrader: (17)

Nice second gen, I miss mine at times

Cam72aro

iTrader: (28)

Yeah. . . I miss that one too. Been gone for almost a year.

Cam72aro

iTrader: (28)

Somebody….

Cam72aro

iTrader: (28)

So I guess I will be the first to use these. Thanks for all the help. . . .

TurboS10

iTrader: (12)

6665's

7268's won't spool like you want on the street.

Cam72aro

iTrader: (28)

Even behind an auto? So you would go the 6665's?

TurboS10

iTrader: (12)

A single 76mm will make 1000 fwhp on a 370 with the correct turbine.
Twin 61's will get you 1300 fwhp. About the same as a PT88H.
That's 8 sec power.
twin 70's are usually on drag cars or 427+ cid.

Check Nelson Racing Engines site.
He has a 388 LSX w/ ported L92's that makes 1400 hp w/ twin 61's.
And a 427 gen1 w/ twin 72's that makes 1500+ - dig in the videos and you can find it in a yellow? 2nd gen.
Might see if he'll sell you a cam.

What are your plans?

TurboS10

iTrader: (12)

I'd go 6162 or 6262's for twins on a 370. Not a fan of 4" crank in iron block with boost.

But I bought a GT4788R yesterday instead.

You'll have plenty of fun with the twin 66's on your 408.
If I'd bought a sleeved LS2 block instead of the NA 416 I got (in hind site) it's how I'd go.

Cam72aro

iTrader: (28)

I would do a 370, but I have the 408 already in the car and its got about 300 miles on it so thats what I have to work with. I will probably do the 6665's just because I want it to spool better down low. The max power I would like to make down the road would be close to 1000 to the wheels permitting everything else is up to snuff. I will search more on nelsons site. Thanks for all the advice man. Good luck with yours.

JAX04

iTrader: (17)

PM me if you are selling that F1a, i might be interested. Thanks man. Good luck with the new project.

EDIT: Im an idiot, just read your sig... LMAO!