does anyone know if there is a aftermarket throttle body (bigger)that will fit on a 95? ive seen tb spacers but no tb's. what gives ?

Considering the fact that the throttle body IS the upper plenum (all one peice), I think you are going to be out of luck with this one...

if there is a aftermarket intake i havent found one so ill take it that there is none. i found a JET tb spacer that claims to offer 4-15 ish hp, dynomax exhaust that offers 10-25 ish hp, gibson claims 10-20% in hp gains, edelbrock headers claim up to 1 second off 0-60 times, K&N claims 7.9 hp, voolant clains up to 18 hp, MSD claims 10-20ish hp, then a jet stage 2 chip and thats pretty much all the bolt ons ive seen available for my 95. am i missing anything ?

Link to the Jet TB spacer?? I'd be interested in seeing how they accomplish putting a spacer onto the CPI motor...

http://www.performancecenter.com/throttle-body-spacer/jet-powr-flo-throttle-body-spacer

*Combining Consecutive Posts*

i just looked at that site and it says in red right under the picture NOT TBI models. then under the description it says it fits between the stock throttle body and intake manifold. i thought by 95 they got rid of the throttle bodiesand they were all cpi motors?

i just looked at that site and it says in red right under the picture NOT TBI models. then under the description it says it fits between the stock throttle body and intake manifold. i thought by 95 they got rid of the throttle bodiesand they were all cpi motors?

Yeah, there was no TBI for '95, but the other thing you need to look at is where said spacer would even go... Last I looked, the throttle body and upper plenum were all one peice.

to be honest i havent even looked at mine. but i was under the assumption that it could be replaced or removed because i read on a post here where people take off a piece on the back of the butterfly to make it less restrictive. if it was all one piece how could someone remove the restrictive piece on the butterflies?

That is on the '96+ SCFI motors. Not on the CPI motor.

i dont see why that site claims that will work on my 95 if the tb is part of the intake then obviously i cant take it apart to put the spacer in there.

That's what I'm sayin'! The picture they show would work on the TBI motor (if they were still around - which for the blazer I do not think they were).

ive been lookign at a volant cai and on their website it shows the round top (to fit on the TBI) for a 95. i guess they were still around in 95 ???

idk if its 4.3 specific but Hogan manifolds makes a sheetmetal intake......for like $3000.....but damn its sexy. i have also wanted to make an adaptor to put a 78mm LS1 throttle body on a CPI intake. linkage and sensors are all on the corresponding sides. one of our dealers said they have made one before but i havent seen pics or anything. would like to get a donor intake and try it still.