I just got the HMF full exhaust for the raptor 660, it didnt come with jetting instructions so can someone either tell me where i could find some or give me some from memory. Im also going to put in a pro flow adaptor plate and foam filter and i know that changes the jetting settings. I want to get this thing on this weekend and see how it rips. Thanks guys.

 

what elevation you at?

 

475ft

 

Running Dynojets or mikunis? Airbox lid on, off, or modified (holes in it, snorkel removed)?

 

i ordered the jets with the pipe, dont know what kind they are, my air box has five 1 inch hloes in the lid with uni vents in it, and the snorkel is not removed.

 

bump

 

Go to hmf.com i I think maybe you can find the basics there.

 

Sorry its www.hmfengineering.com