DYNOJET Stage-7 Jet Kit - Yamaha VMAX 4716 crankbrothers recorded on Akrapovic’s in-house dyno

recorded on Akrapovic’s in-house dyno with back-to-back tests of the Kawasaki with a Racing Line (Titanium) exhaust and a Ninja ZX-10RR with a standard stock exhaust system

and 53158-98 (53176-08) bushings as applicable

Tire - Cobra Chrome AV91 - Front - 130/70R18 - 63H

Required to install larger carburetors

Replacement sleeve kit

DYNOJET Stage-7 Jet Kit - Yamaha VMAX 4716 crankbrothers recorded on Akrapovic’s in-house dynoStage 7 Jet Kit Yamaha VMAX Stage 1: stock engine filters, stock modified pipes; about a 5% power increase, Stage 2: stock mild modified engine, stock modified pipes, stock modified filters; about an 8% power increase, Stage 3: stock mild modified engine, stock modified pipes, individual air filters; driveability may be compromised, N A for some motors; about a 10 15% power increase, Stage 7: race only, high rpm, not for street use, Increases power