Anyone use a blow-thru carburetor on their GN?

[Brent Davis]

If any of you have interest in doing so or have a blow-thru carburetor system already and have any tuning issues, I may be able to help out. I've made over 1000 RWHP with my blow-thru Mustang and it has been a ton cheaper than buy a FAST or AEM system.

 

[b4black]

http://home.flash.net/~rjgeorge/blowthru.htm

I've thought about it and have been collecting parts. It makes complete sense to convert a 2-bbl NA 3.8 over to a Blow-thru. The motor is durable and the exaust parts can come right from a SFI car. The Buick V6 used is 1000's of GM cars is a natural, IMO.

 

[Brent Davis]

Blow-thru carb mods

Try here for a complete way to mod the carb for blow thru. I have ran as high as 38 psi of boost through mine and that is not the limit that you can blow thru a carb.

http://www.hangar18fabrication.com/blowthru.html