SLP twin pipes below 3000 feet

[stiz]

i have been told below 3000 feet i have to run race fuel in my rmk 800. do i specificly need to run race fuel or can i do an octane boost mix?

 

[boots]

octane boost is crap.... but thats just me

 

[RMK Junky]

What else have you done to the motor besides the twins?

 

[stiz]

What else have you done to the motor besides the twins?

SLP boost bottle, gutted airbox, SLP can and thats it as far as i know

 

[RMK Junky]

Well mine is an '01 RMK 800 with a 144" track. 18:39 gearing with a little clutch work, SLP single with a MBRP stinger. The motor is stock so no need for twins running on premium fuel. A buddy of mine is using SLP twins but the motor has had work. Air pods,port and polish,cheater head,wiseco pistons,the list goes on and he runs high octain fuel (C12 or higher). My point is if your going to run close to stock for reliability stay with a single SLP pipe setup. If you run the twins make sure you clutching and gearing are tuned in first. Just my

 

[99summitx]

SLP twin pipes or SLP can? All I have done on my 670 with SLP twins is gutted the air box, next size up pistons and 2-3 sizes up on jets in mountains and 3-4 sizes up around here. Run premium fuel NO OCTAIN BOOSTER it will dry out seats in carbs.