1894marlin
New member
Hey guys. Found a set of hauck tripples to put on my 03 viper. I'm getting a set of instruction from hauck today hopefully. I know I have to change main jets. R there any other things I need to know before I run these pipes??? I have a rear heat exchanger and getting a super cool head gasket. I just don't want any suprized along the way.
I think you'll want to raise the needles too. I think the pipes can add to an already lean mid-range. Mr. Viper has recommendations here but I don't have a link. Seaerch Viper needle settings.
staggs65
Moderator
You're going to have to change your clutching. Also do you know which "Hauck" pipes they are? Hauck had pipes made for them by aaen and cpr
yammitrip1
Member
mains 160-160-162.5/ needles 4 across the board/ pilots 47.5 pilots or maybe might need 50 if have hanging idle or bog from idle to wot
dmc413
New member
I have cpr pipes and run 50 pilots
Youllbe2nd
New member
162.5 mag side?
yammitrip1
Member
yes 162.5 mag, and I helped jet my brothers sled and hes running 47.5 pilots across with 2 turns out. runs great, each machine is different. if it is burbably in mid range drop the needles to 3.5 on pto and center- leave mag 4
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Is this with the vent line hooked to airbox. Or vented to the atmosphere
1894marlin
New member
Got instruction from hauck yesterday. Seems pretty straight forward. All I need now is the motor mount torque arm. Should be pulling that out of an srx tonight.
snoprokidf6
Member
Luke: vented to the airbox.