Wondering how deep into the 11's (or beyond) anyone has gone without using long tubes or removing the stock cats. Cat-back is fine. Also without nitrous.

I'm doing a new motor and just trying to see what e.t. is possible with the factory manifolds.

Jody

 

I dont know the best but I went 11.97 with only a 6lber, FTVB, Cat Back, Air Kit, Race Tune, taction bars & Slicks.

Stock Manifolds, Stock Convertor, Stock Fan & Waterpump.

Im sure with a few other goodies low 11's is easy on stock exhaust.

 

A friend of mine just went 11.81 on stock converter, stock manifolds. He was also at full weight with only Nitto's out back.

--Joe

 

yeah that truck was SICK1

 

Thanks guys. I'm hoping 11.30's to 11.50's is possible with good weather and traction. This is with ported heads and Stage II cams, plus a converter and slicks.

Jody

 

Slicks are too easy, my goal is 11's on F1's at full weight. Seats, hitch, spare, jack, subwoofers, just like how I run it on the street.

 

Frank (Redbolt99) went 11.60s on a stock motor, K/B, shorty headers, and slicks. He has been over 120mph a couple of times. His truck is a ballistic missile!

 

nitrous?

 

No nitrous. Stock motor with about 75,000 miles on it. This is one good running, well tuned, truck.

 

I havent tried my new combination....but I went 12.31 @ 112 stock block with KB @18psi, accufab tb, bassani catback, JL airbox, through stock manifolds and cats it also put down 503/587 on the same combo.

 

Good info guys and thanks!

Jody

 

On Slick?? Or on Street tire??