[lifter400]

Has anyone got dyno numbers for a 1500 mean streak with hard krome PCIII and thunder air kit. I had read that you can get 90 Hp out of a mean streak with this combo?

 

[Meanie Man]

I have the Hard Krome 2 into 1 sideburner with Power Commander III USB and Thunder Mfg Air Box on my 2003 Mean Streak. This is a California bike and the base run on the Dyno was 59.6hp 70.3 Torque. After the tuner made a custom MAP the numbers were 73.9 hp 83.5 Torgue. I talked with Thunder MFG and they have gotten up to 80hp with different pipe combinations, haven't talked with anybody getting 90hp. The Meanie with this conversion will make you smile!!

Ride Safe.

 

[Meanie Man]

Lifter - the Thunder Airbox will stick out further than the stock unit and it bothered my knee and I am 5'11 225. Changed to a wider peg that sticks further out and it corrected the problem.

 

[lifter400]

thank you for the info. I was riding on a cold night and if I can get that type of power on a warm day with a thunder air box that would be great. any help getting to 90HP.

 

[bikeaholic]

re

head work,forged pistons,and cam or throw the wacky gas to her :wink: