[John Hennessey]

This upgrade made these gains on a modified motor. We expect stock and mildly modified SRT's to gain closer to 10 rw hp and 10 rw tq.

 

[womsterr]

Looks great John. Please let us know when you have availablility and cost!!

I'd love to stop by your shop and say hello next ime I'm in Houston.

 

[John Hennessey]

Looks great John. Please let us know when you have availablility and cost!!

I'd love to stop by your shop and say hello next ime I'm in Houston.

More details on the throttle body kit to come. We will most likely offer a group buy price. Come see us anytime you are in Houston.

 

[John Hennessey]

Here is a pic of the unpolished unit. Will post a pic of the polished one next week as well as a side by side pic comparing stock to the upgraded one.

 

[nothnbutrouble]

Looks great John....going to need one of the TB's and a set of pully's when you get them "wrapped up". Thanks for the R & D

 

[John Hennessey]

Looks great John....going to need one of the TB's and a set of pully's when you get them "wrapped up". Thanks for the R & D

We have throttle bodies in stock and ready to ship. Underdrive pulley kits will still be a while before we can ship.

 

[nothnbutrouble]

Done...I will be in touch by phone tomorrow.
Thanks John.