Thread: Need Carb Part
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Old November 29th, 2021, 10:07 PM   #12
punishum808
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Name: Tracy
Location: Hawaii
Join Date: Oct 2020

Motorcycle(s): Suzuki JPN Katana 750 , 1994 Suzuki Pro Stock Motorcycle , 2001 Ninja 250

Posts: 233
Quote:
Originally Posted by DannoXYZ View Post
Sorry, I was in middle of moving and missed lots of emails.

Carbs are very different between pre-gen and new-gen models:

- Different rubber manifold shapes
- Different diameter venturis
- Different needle shapes
- Different jets

End result is vastly different fuel-mappings for two completely flow-patterns. You'll end up super-rich in mid-range with lazy response. And super-lean in high-end and risk blowing headgasket and melting hole in pistons.
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Dang it, I got this fully rebuilt Newgen with all new internals, Stage 3 kit, etc. My CRs are still at the shop waiting for parts to get rebuilt for 4 months. Anywho thanks for the intel. See you in a week and a half.
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