Jump to content
Sign in to follow this  

Yamaha turbo 450 quad questions/plenem chamber size how big?

Recommended Posts

hi guys wanting to talk to some of you with atv,s running turbo,s long story short a have buit a wr426 turbo motard bike with a custom efi setup and have some questions about plenem chamber sizeing for a 400cc bike i am currently useing a 1 letre plenem with a garrett gt1241 turbo and it seems to be hard to tune because of the intake pulceing its upseting my map sencer and the whole fuel map but when the bike is not in gear its fine will revv ok so the question is obviously the plenem is to small but how big do you go before its to big. any input from those of you that have done this would be most helpfull 👍

Share this post


Link to post
Share on other sites

Ok here is the old plenem chamber that holds 1 letre just to give you an idear of what I am doing1373357131318.jpg

Share this post


Link to post
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Reply with:

Sign in to follow this  

×
×
  • Create New...