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MJS Exhaust PCIII Map for 05 R1 **Free**

1.2K views 14 replies 5 participants last post by  C Bass  
#1 ·
A few months ago I installed the MJS race exhaust; OEM R1 exhaust with gutted cat, race baffles and ceramic coated. At the same time I also installed smog blockoffs, velocity stacks, and removed the EXUP. I had to use one of the online generic maps for gutted exhaust baffles and velocity stacks. It always seemed to be slightly lean so I took it to get dyno tuned today. It was definitely lean in some areas, but also very rich in other areas. Now, it's almost perfect across the range. Anyhow, in the past others have asked about PCIII maps for this exhaust set-up, so if anybody wants to try the map just PM me your email address and I'll get it to you in the next few days.

Bike put out 156/76 at the wheel.
 
#5 ·
I'll find the name of it tonight, but it's just north of Fayetteville, TN. The guy has his own shop/dyno at his house and is a drag race engine builder for bikes. He also does all kinds of oil & gas testing on test bikes while on the dyno. The guy is very knowledgeable and did a great job on my bike.
 
#9 ·
Good deal. Don't let the fact he's out in the boonies worry ya', once he opens the doors to that shop and you see all the bikes, engines, etc... everywhere, you'll know this guy lives, eats and breathes bikes.
 
#15 ·
I have raced baffled OEM cans, gutted cat, & a GYTR air filter. No block off plates or aftermarket stacks. Im wondering if it will work for my set up? cordneyj@yahoo.com is where to send it if you think it will work. Thanks.