Going Kenne Bell!!!
I have decided to go with a Kenne Bell for my '98 A4 vert. I am going to have Kenne Bell install and tune it at their shop in LA. I've been speaking with Ken at KB for the past week, we're working on our schedules to see when he can do it/when I can get it out there. It should be done in the next 6-8 weeks, we will be sure to post stock/installed and tuned dyno graphs. So For those who have been wondering how the KB set-up will work on a stock car, you're getting ready to find out!! My car is basically stock (GHL exhaust and blackwing) and has 48k miles.
You may have noticed that on KB's wbe site they list their Corvette kit only for '99-'04 models. They've never installed on on a '97 or '98 but Ken thinks there may be MINOR differences in the '97-'98's that they will have to work through. I agreed to let my car be their R&D guinea pig for a little love on the install and tune. So after my car is done those with '97 and '98's can go KB if they want knowing it has been R&D'd by KB themselves.
I'll tell you guys, I was losing sleep over the A&A, ECS, Maggie and KB and finally pulled the trigger with the KB. Andy at A&A and Doug at ECS answered a lot of questions for me (which I appreciate) but I feel the KB is the right application for my goals. I want the low end torque of a direct system, but was worried about heat soak in the Maggie out here in Sunny AZ.
I know, I know, call Rodney about a transmission!!
Woo-Hoooooo!! I'm really excited, will keep everyone posted.
Bob
Last edited by BobJ; Jan 4, 2007 at 11:56 PM.
I have decided to go with a Kenne Bell for my '98 A4 vert. I am going to have Kenne Bell install and tune it at their shop in LA. I've been speaking with Ken at KB for the past week, we're working on our schedules to see when he can do it/when I can get it out there. It should be done in the next 6-8 weeks, we will be sure to post stock/installed and tuned dyno graphs. So For those who have been wondering how the KB set-up will work on a stock car, you're getting ready to find out!! My car is basically stock (GHL exhaust and blackwing) and has 48k miles.
You may have noticed that on KB's wbe site they list their Corvette kit only for '99-'04 models. They've never installed on on a '97 or '98 but Ken thinks there may be MINOR differences in the '97-'98's that they will have to work through. I agreed to let my car be their R&D guinea pig for a little love on the install and tune. So after my car is done those with '97 and '98's can go KB if they want knowing it has been R&D'd by KB themselves.
I'll tell you guys, I was losing sleep over the A&A, ECS, Maggie and KB and finally pulled the trigger with the KB. Andy at ECS and Doug at ECS answered a lot of questions for me (which I appreciate) but I feel the KB is the right application for my goals. I want to low end torque of a direct system, but was worried about heat soak in the Maggie out here in Sunny AZ.
I know, I know, call Rodney about a transmission!!
Woo-Hoooooo!! I'm really excited, will keep everyone posted.
Bob

Please post your dyno and impressions when you can.
Then,
PLEASE run the damn car at the track!!!!
I'm DYING to get timeslips and track videos for a KB!




Good luck, should be simple enough.
The Best of Corvette for Corvette Enthusiasts
NICE ONE.I WILL BE POSTING MY KB INSTALL REAL SOON.SAW THIS POST AND HAD TO BITE.HERE`S A LITTLE TASTE OF WHAT YOUR ABOUT TO RECEIVE.
CAN`T SHOW ANY MORE TOP SECRECT,......FOR NOW.WERE THE HELL
IS MY HOOD. LATER .DAVE
What is the basic difference in operating principle between the Twin Screw, Roots type and centrifugals? All superchargers make good "peak" horsepower given the same boost level. Superchargers pump more air into the engine than it can normally use with the atmosphere's 14.7 psi boost. Hence the supercharger builds up back pressure (boost). The twin screw and Roots type are "positive displacement" superchargers and build the same boost at any rpm 2000 up. However, it is a well known fact that size for size the twin screw is much more efficient than the Roots type (lower discharge temp and less parasitic loss). The centrifugal is not a positive displacement type. It is essentially a belt, ball or gear driven turbocharger which pumps relatively little air flow at the low and mid range rpm bands. It depends solely on engine rpm to build boost. The higher the rpm, the higher the boost - typically 1 psi per 1000 rpm on a 5-6 psi kit. The delivery air volume increases as the square of the rotational speed of the impeller. Nothing (advertising, opinions, or spin Doctors etc.) can change these basic physical operating principles
Thats payment enough for me...











I've been arguing with myself over doing the same... you may push me over the edge..





