scottie_ybb1234

i want to do the throttle body mod to my seven but i cant find the write up any where. k2rd is in construction and fc3s-pro isnt working either. i tryed the search to no avail please help
thanx

gergrx7

http://rx7turbo.com/tbmod.htm

scottie_ybb1234

will this work on my n/a

gergrx7

yep

hpram99

I think this page might be down too, I just got a "page cannot be displayed." Any other links that have the tb mod?

silverrotor

iTrader: (1)

Here we go. http://www.thinkgeoffrey.com/RX7/TB_Mod/TB_Mod.htm

DCRotor

iTrader: (2)

sorry a newbie question but i want to know if you can pass emissions with this mod??

Icemark

Doesn't effect emissions at all.

And won't really make hardly any noticeable difference on a N/A. Turbos are the only ones to really benefit from the mod.

hpram99

allright, thanks a bunch for the link, searching the forums and getting broken links was getting boring.

I plan to do a short list of modifications to my intake system, while leaving it looking completely stock. ( including leaving the airbox in place)
I have a 90 'vert, will port the intake manifold, add pineapple racing sleeves, and a little grinding on the throttle body.
My question is, what are the downfalls to doing the tb mod, and will it be worth it? the exhaust will be redone later this year, freeflowing all the way - no emmision testing here. This is a daily driver, and I wouldn't particularly enjoy a severe drop in torque.
Any thoughts on what I should expect of this on this na engine?