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Discussion in 'Rush/Switchback' started by 08dmax, Jun 12, 2016.
Anyone else seen tarra alps axys twin pipes, it said up too 20 hp gain.
Twin pipes are generally not friendly trail wise though.
Never new that.
He did say you could trail ride them. 8400 rpm
By not being trail friendly.
I mean very finicky, with pipe temps, ecu mapping, etc.
I ordered a set of slp twins from the 10 dragon H.O. for $200 they pretty much fit rite in my 2018 axys followed the instructions from the outlaw 850 pipes... but now fighting the tuning.
But is it wort the battle ????
Tuning twin pipes can be a risky thing.. if they don't scavenge and heat correctly they will not make the power they need and possibly hurt the motor in the process.
That is the problem I am having I matched matched my exhaust port size to the pipes. Do you think going a little smaller would help the shock wave or try different diffuser methods/ stingers
Dont want to idle, hows the plug color? If you are trying to run these on a 850, how are you going to make map changes?
So you modified pipes from a 2010 800 for your new 850?