LS1TECH - Camaro and Firebird Forum Discussion

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-   Generation III External Engine (https://ls1tech.com/forums/generation-iii-external-engine-6/)
-   -   help! 90, 92, 102mm bellows??? (https://ls1tech.com/forums/generation-iii-external-engine/1243214-help-90-92-102mm-bellows.html)

94TRANS 02-20-2010 02:11 AM

help! 90, 92, 102mm bellows???
 
looking to get one of the FAST setups soon but was wondering where to get the smooth bellows to fit around a 90+ throttle body, i dont think the regular bellows for stock ls1 tb's will fit around them. any info is appreciated. thanks
-Kris

Intercooler2 02-20-2010 04:11 AM


Originally Posted by 94TRANS (Post 12920570)
looking to get one of the FAST setups soon but was wondering where to get the smooth bellows to fit around a 90+ throttle body, i dont think the regular bellows for stock ls1 tb's will fit around them. any info is appreciated. thanks
-Kris

No it will. 90, 92 even a 96 like I have. I had to trim a little at the very edge of the plastic (like a roll looking lip) and went on my 96. Won't fit a 102 in no fashion though but... are you really going to do a 102?

Unertl42 02-20-2010 05:40 AM

the slp bellow will fit on the 90-96mm tb's, like stated above, you'll probably have to trim it to make the lid fit correctly, at least I had to

WS6Drop 02-20-2010 05:40 AM

I measured the diameter of the TB opening and bought silicone turbo hose. I just cut it to length that I needed.

dgcustomz 02-20-2010 09:30 AM

The fast 92/92 you saw the other day on my car had a slp smooth bellow on it. I had to trim it because it was too long but it fit nicely after that. I can take some pics if you need them, or when we meet up again you can see it in person.

94TRANS 02-22-2010 05:46 PM


Originally Posted by Intercooler2 (Post 12920694)
No it will. 90, 92 even a 96 like I have. I had to trim a little at the very edge of the plastic (like a roll looking lip) and went on my 96. Won't fit a 102 in no fashion though but... are you really going to do a 102?

no im getting a 92, i just put 102 in there just for the thread point of bigger TB's...


Originally Posted by WS6Drop (Post 12920747)
I measured the diameter of the TB opening and bought silicone turbo hose. I just cut it to length that I needed.

that sounds like a good idea, thanks for the reply.


Originally Posted by dgcustomz (Post 12921136)
The fast 92/92 you saw the other day on my car had a slp smooth bellow on it. I had to trim it because it was too long but it fit nicely after that. I can take some pics if you need them, or when we meet up again you can see it in person.

alright cool, il see you this week sometime for sure.

LTFOUR 02-22-2010 11:15 PM

I was told to get something from www.siliconestop.com

94TRANS 02-23-2010 12:33 AM


Originally Posted by LTFOUR (Post 12934735)
I was told to get something from www.siliconestop.com

those look like they would work great. thanks for the link


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