rmewrench
Senior Member
- Sep 9, 2011
- 176
- 13
124ci. 138 hp and 142 ft lbs of tq. That was on the Horsepower Inc dyno. Myself and Eric at HPI feel the pipe is holding the engine back a little. That and at the time of tune I just had a v&h high flow stock air cleaner. He wants me to get a race tuner and run it piggy back with my power commander. The bike should be in the 150's in hp and tq as most of tmans setups with 124's are in that range. I just cant justify the extra money right now. new pipe new tuner then the cost of the tune. Hell I have over a $1000 just in tunes from HPI. I've updated the air cleaner since just havent done anythign with a the pipe. And with the big boar bikes like mine sometimes the compression will make the engine think its knocking ant trip the knock sensor and retard the timing a little. So hence the reason for the race tuner piggy back with the power commander. The race tuner has the ability to shut the knock sensor completely off...
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