Anybody have an RSI throttle body??

ViperTruck2933

Full Access Member
Joined
May 19, 2006
Messages
3,930
Reaction score
0
Location
STL/Santa Rosa Beach
If so, did you see any gains with it?? I am getting my Heads/Cam soon and want to do a ported throttle body too.

Any input appreciated.:rock:
 
I have never seen or heard of a RSI throttle body, any pics? price? very interested
 
yes I have one....just for the bling....no it doesn't help performance....and it is a pain in the ass to adjust correctly...it looks great....but for $700+....not worth it....

yes it may get you 4 rwhp....on a 5000lb+ truck.....
 
Nowwhat said:
yes I have one....just for the bling....no it doesn't help performance....and it is a pain in the ass to adjust correctly...it looks great....but for $700+....not worth it....

yes it may get you 4 rwhp....on a 5000lb+ truck.....
I am porting heads, going big cam, porting intake runners, etc....I hope to be over 550 rwhp after the build.

I think improving the feed at the throttle body would be a logical step as well. Would it still be worth only 4 hp on this type of build?
 
been there....done that.....total waste of time and money.....I'm back with the stocker for now......nowwhat and I have had the same experience....spend the money elsewhere
 
I had one of the first Hennessy's, not too much gain on stock , but they say you get a better gain from FI:dontknow:
 
Boomer was supposed to be coming out with one, but he keeps taking time off, and laying around doing nothing.:D J/K Boom. He should have one out later this year.

Bill.
 
Begood said:
Boomer was supposed to be coming out with one, but he keeps taking time off, and laying around doing nothing.:D J/K Boom. He should have one out later this year.

Bill.
I tried to get him to send me one before my build but no cigar. I don't want to have to get it tuned re-dyno'd and re-tuned. I'll see if my tuner can open up my OEM one a little.:rock:
 
i have boomers throttle body spacer on my truck ...looks nice :) ...makes lounder air sounds :) ...did't notice seat of the pants diff.............i'm also waiting for boomers throttle body to come out...:dontknow:
 
If I'm not mistaken fstjack has a modded T/B on his Truck that he did him self. I think he made it a single/blade instead of two.
You out there fstjack??

Quick
 

Latest posts

Support Us

Become A Supporting Member Today!

Click Here For Details

Back
Top