LilJohn

Just thought Id share some results from a friends car. Engine is a stock 6.0 iron block stroked to 408 ci. Stock LS3 heads with work. Stock LS3 intake manifold. LJMS hydraulic roller camshaft. 1 7/8's headers and 3 inch exhaust. Oh and an F1x makin 23 psi.

Pretty killer results... and an awesome torque curve thats above 800 for 2200 rpm.

TDagen

Awesome results!

What crank and rods are used in this setup?

Which transmission?

Blown06

iTrader: (32)

What pulley sizes was he using (crank and blower) to achieve this 23 psi.

I'm asking to compare to my 408/F2 combo.

ajrothm

Killer numbers!


4" piping and 4" intercooler?
Velocity stack on the blower or 5" pipe/filter?
Pump gas/meth?
I assume the cam is pretty moderately sized..

I've got a 402 with an F1R at 23 psi and I don't make anywhere near that kind of power.... I've considered switching to an F1X but don't want to push more then 23 psi on pump gas so I figured I wouldn't gain much power at the same boost level I'm at with the F1R..

Sales1@Texas-speed

Nice results John!


Aaron@Texas-Speed

SMOKNSS

iTrader: (3)

Bad ***, John.

02ElectronZ06

sounds like a great setup! What intake manifold is he running as well as crank and rods?

LilJohn

yes on the 4 inch pipe and intercooler... no velocity stack or pipe on the blower... Pump E85... no meth.

Cam is moderate in my opinion.... others might dissagree... Did the cam for a 2 or 2 1/8 primary header really.... once the new pipes go on... it should make more power.

LilJohn

7.5 crank 4 on the blower with an A&A bracket and a flip drive i think he called it.

Detoxx03

iTrader: (14)

Can't wait to see his car in action next week.

dmracing

iTrader: (78)

pics????

StrokerTA

I see that word "stock" thrown around quite a bit lately....

Pretty good results, what RPM?

V-seriesTech

iTrader: (5)

Pretty ******* sick considering I am close to finishing a TSP 418/LS7/F1X/E85/6spd setup.

This a AUTO or MANUAL(guessing manual)....vette or something else?

Detoxx03

iTrader: (14)

Manual vette

Varus Chillin

I Have A Question........
Im About To Purchase A 2001 z28 With A Lq9 In It
I Plan On Buying A 421 Stroker Kit And other Parts From Texas Speed
I Plan On Buying The Lq9 Race Heads With Magic Stick 4 Cam
And Ls3 Fast 102 mm Intake Mainfold


My Question Is.....
Will that Cam Fit
And Will It Work ???

Feed Me In On Any Info Thanks

The Alchemist

iTrader: (19)

Those F1-X's are some bad mama jama blowers.

In for videos .

venom ws7

iTrader: (13)

Amazing results just nasty Congrats to the owner and great work from everyone involved I read the crazy owner is spraying it too!!!!
Every F1X results I've seen showing the power keeps pulling at higher RPMs more than the F2 but loosing a little bit mid range power is that right??

LilJohn I'm gonna contact you soon for a cam order for my new setup





You can start a new thread with all your questions in the right section.

Detoxx03

iTrader: (14)

Just a little direct port

LilJohn

Heres an idle clip. Hope the link works.

Yea.. hes spraying it and Im not too thrilled about it...lol. things having a hard enough time exhaling throu a set of 1 7/8's headers. Once he gets the 2 1/8 primaries on it id like to see on the car... itll work better.

Blown06

iTrader: (32)

Lets assume he is spinning the motor 7000 rpm. With that pulley combo (also assuming zero belt slip), that puts the blower near max impeller speed.

Maybe I'm missing something but a maxed out f1x being sprayed that only makes 1100 rwhp seems a little low.....am I missing something????