Blue shadow
TY 4 Stroke Guru
running 22 psi boost with the new intercooler this year on 660 ft snow drags.Jetting is 158 main with a/f at wot at 12.2 .It made my sled much faster off the line and all the way to wot.I remove the cpr intercooler and made my own along with the 3 inch down pipe .




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givemeaboost
TY 4 Stroke Junkie
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What size turbo is that? Also , why do you run such large mains in it ?


mulot30th
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apex mountain crracing 174
apex blower 136 for asphalt racing
osp drag race sled (apex engine based)
How do you like the sound of the side exit downpipe?
On my mountain I find it pretty loud going on trail at steady speed, but not too bad when running on powder since I am not steady on throttle
On my mountain I find it pretty loud going on trail at steady speed, but not too bad when running on powder since I am not steady on throttle

KnappAttack
24X ISR World Drag Racing Champion
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2017 Sidewinder LTX-LE
I was thinking you were crazy for getting rid of the intercooler, then I saw your meth injection. Nice! Gotta love that meth!
Blue shadow
TY 4 Stroke Guru
I do not trail ride it,just for 660 ft snow drags.It sounds a bit loud but not like the two strokes.Running the 2560 R ,With no restriction from the core I had to go bigger on the mains.Charge tube is also bigger.That s the best thing I put on is the meth with 112 oct .Getting the right float bowl pressure was the hardest with no core on .But I did it and she runs hard from start to finish .


mulot30th
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apex mountain crracing 174
apex blower 136 for asphalt racing
osp drag race sled (apex engine based)
KnappAttack said:I was thinking you were crazy for getting rid of the intercooler, then I saw your meth injection. Nice! Gotta love that meth!
same reaction here ! viva meth!