21STCENTURYMUSCLECAR

Twenty First Century Muscle Cars/FAST 92 results

We just installed a new 21CMC ported FAST 92 mm Intake and LS2 Throttle Body on a 2003 Z06
w. our Heads & Cam Package, the car was completed and tuned with a stock LS6 intake manifold & stock LS6 throttle body, we then installed the ported 92mm intake and ported 90mm throttle body and retuned it a little over an hour later.
The results were somewhat suprising and very impressive.
The 92mm FAST construction looks far superior to the old 90mm units and
I must say the performance looks greatly improved as well.

We will be testing the New FAST 92mm Intake with our porting and polishing on a LS2 application soon, I expect to see impressive results as well.

We offer a 3 Day turnaround on manifold and throttle body porting. Special Pricing $275 + Shipping
We have LS2 LS3 LS6 LS7 intake & throttle body cores in stock.
We offer special discounts to all Servicemen (and women) Thank You for your service

Best Regards,
John Page
Twenty First Century Muscle Cars
Authorized Lingenfelter Performance Dealer
jpage@21stcenturymusclecars.com
972-417-7177

C6400hp

Whoa John, thats a nice gain of 22hp and 20Ftlb.
Since I am also seeing 446 whp 405 tq with the 21CMC stage 2 heads and GT11 cam with ported LS2 TB and intake, do you think we would see those same type of gains with the ported 92mm fast on my setup?

BLOWNBLUEZ06

21st Century Muscle cars is the bomb! I love these guys. Every time I go up there, John always takes the time to answer all of my questions and never an issue with his work. When they're done, no need to go back until you're ready for more!

Tony B4

Nice numbers.