Throttle Body Spacer; Installs In 30-45 Minutes Comes with bolts and Garlock gaskets; Developed to enhance off-idle torque from 800 rpm to approximately 3,000 rpm, Helix Bore design spins the incoming air charge as it passes through the throttle body spacer. This spinning action boosts the velocity of the incoming air and contributes to better atomization of the air/fuel mixture as the air charge enters the combustion chamber. The end result is more part-throttle torque, improved mid-range power, and overall combustion efficiency for better fuel economy. Fits: CHEVROLET C1500 PICKUP 1988-1995 V8 5.7L, V6 4.3L CHEVROLET C3500HD 1992-1995 V8 5.7L CHEVROLET K1500 PICKUP 1988-1995 V8 5.7L, V6 4.3L CHEVROLET S10 PICKUP 1994-1995 V6 4.3L GMC C1500 PICKUP 1989-1995 V6 4.3L, V8 5.7L GMC C2500 PICKUP 1989-1995 V6 4.3L, V8 5.7L GMC C3500 PICKUP 1989-1995 V8 5.7L GMC C3500HD 1992-1995 V8 5.7L GMC K1500 PICKUP 1989-1995 V6 4.3L, V8 5.7L GMC K2500 PICKUP 1989-1995 V6 4.3L, V8 5.7L GMC K3500 PICKUP 1989-1995 V8 5.7L
A**R
Well made. Would have been nice if it came with bracket to raise throttle cable as well
Installed on a 90 suburban 350 tbi. The fitment of the product was perfect. The reason I only give it 2 stars on installation ease is as follows. After installing the spacer I found out I could not hook up the throttle cable. It would not reach. Spent 3hrs tweeking the bracket with the shift cable and throttle cable. Had to make spacers for it. Would have been nice if spacers were included for the bracket to make it right.
J**.
Bad ass
I love this thing. It definitely kicks ass. Feel the power got a 1 mile gain but I'm adjusting things atm. Added a 2inch big to small in. And well I'm not sure its gonna do much good. Kinda laggy now. But if I had 2 helix.. yeah I'd be good.
B**Y
Made my fuel lines not reach the throttle body
I installed this and and it raised my throttle body to where my fuel inlet and outlet lines on the back of the throttle body don’t reach. Any suggestions?
W**N
Wow
Super easy to install, wow what a difference
A**R
Great product for the price ,
Came with hardware and gaskets , looks good and you gain mid range power .
C**S
Install fuel lines first
I struggled for days to get the feed line on even with a fuel line spacer. Install the fuel lines first to make sure that it goes on a little easier. Other wise though I was happy with the product
T**.
Its decent
Easy install idk if its really worth the money didnt notice to much of a change.
A**R
Excellent product
I picked up 2-4 more miles per gallon. As far as power, it’s more responsive.
Trustpilot
1 month ago
1 week ago
