EFI YFZ DYNO's | YFZ Central

Big Bore YFZ478X with HMF slip on & PC5

2

28

332

2020 yfz450rSE need map (Full Yosh, PCV, Twin Air filter)

3

328

by Kalebsyfz450rse

Won’t start!!! Help!!!

0

112

by Geauxxtigerss

Vortex x10 ecu, what map and fuel numbers should I run

1

307

by SilsbySilverado103

need fuel map 2018 yfz450r PC5

2

32

664

2009 YFZ450R Dyno Numbers

4

697

2019 yfz450r tuning

7

2K

2018 YFZ 450r, Need fuel map

1

458

Need Fuel map, 2018 YFZ 450r

3

535

Dyno results 2014r Yamaha approved parts GYTR Stage 1.5

9 10 11

211

18K

Msd blaster fi tuning software

2

3K

Vortex tune setting

3

1K

by Strongpack91

19

1K

2016 yfz450r msd help

0

548

by Michaelstann_

XC1 Class Power?

2

674

Yfz 450R Timing settings

4

2K

Problem with PCV

1

852

MMAD YFZR pump gas 480

10

4K

by Chris Flavius

2014 MSD setup help- FMF, no lid

0

811

17

4K

looking for msd blaster map

0

967

Yoshi+fci+stock engine, Vortex settings?

11

3K

dyno shops near NH

0

702

tuning problems

2

1K

by spinothalamic

Dyno 2014 yfzr stock intake cam vs 2008 intake cam

2 3 4

60

15K

Just did my top end rebuild +3hp

19

2K

What do you think of the gains?

2

20

3K

Will pay money for Yfz map

3

2K

What do you guys think

10

1K

by kilroy

Yfz450R vs Honda Trx450

16

3K

How much horsepower? Yfz450R

0

3K

Is the MSD Blaster Fi waterproof?

1

1K

Cant use an air box cover with my MSD Blaster FI

2

993

Good Mid Atlantic Vortex Tuner

10

1K

by kilroy

Intake and tune question

2

1K

by fatboy