so what bellow are you using on your tnt kit?

 

https://ls1tech.com/forums/nitrous-oxide/591366-what-bellow-you-using-your-power-ring.html

 

STOCK bellow is what i used. follow that link, good info.

 

thanks. i think im going to go with a slp bellow since i have a slp lid.

also. the ring has a o-ring on the inside of it so it can seal to the throttle body. on your kits does the o-ring but up to the throttle body or deos it go over it?

 

Go to TNT's site; they have all the installation instructions there. I should be putting my kit on in the coming week

 

what is there site?

 

Yes, the rubber o-ring goes up to the t-body but does not slip over it. I was trying to get it over for like 3-4 hours and it wouldn't go Finally brought it to the shop I bought the kit from and he slid it on and said "Done!"

It seems to be a common question though with the kit.

I used the stock bellow as well.

 

so when i switch to a fast 90mm throttlebody. im going to have to get rid of the tnt ring correct?

 

I took a file to the lip on the throttle body, so the ring slips on/off with a little bit of resistance.

 

I think that TNT sells a 90mm ring. You would have to call them to make sure because it isn't listed on their site

TNT's site

 

yes, they do make sell a 90mm ring. you need to specify which one cause i have an LS2 and got sent a 90mm LS1 kit. the power ring is a little smaller for the 90mm ls1s than the 90mm ls2s, and also has holes in a different location for the LS2 (they both have them at the 3-9 mark, but the LS2s other hole is at 1 compaired to the ls1s 2 o'clock position). that was also found out when i had the wrong power ring