97 c1 gsr. Stock IM and TB right now. Im buying a 64mm tb and have the skunk2 IM. Now im wondering.... the seller of the tb doesnt remember what it was off of. I KNOW ive got to put the LS or ITR butterfly pull on there, which ive got.... But would a 94 gsr tb (obd1) fit perfect on my obd2 car?

What are the differences?

 

ill fit perfect im not sure if the sensor are different from obd1 to obd2 .......

 

I can't answer your question but why don't you just save money and have your TB bored?

https://honda-tech.com/zerothread?id=771875

I'm about to go through this guy when my birthday comes up. I have a skunk2 like you and I was thinking about getting an aftermarket Tb to match up but it makes more sense to just bore the old one.

I just turned my gsr pulley around. You have to do a small bit of grinding to make it work but it's 100% free.

 

Well he charges $100 to get it done, and i paid $110 shipped for a 65mm tb
Its the same as getting the tb for free Hella good deal, thats why i couldnt pass it up...