L67 M90 Silencers Blocked Off

L67 m90 silencers blocked off

l67 running 11psi and silencer ports blocked off (mace engineering)

THHP

Plugged silencer holes on supercharger

Shanmanification

Roush M90 Acceleration AFTER silencer holes plugged (phase 3)

Roush M90 silencer hole plug phase 2

Vitz - M45 Supercharger Silencers blocked off

L67 supercharger whine mod $25

HoneyBadger Build and BlockOff Silencer Plate For ZZP's 2.5 Intercooler

The Real HoneyBadger

TWIN EATON SUPERCHARGER BUILD PART 4- Rebuilt M90's / Half-Fast Porting/ Plugged Silencer Holes!!!

Rotter's Garage

M90 Supercharger Whine! Worked L67 Fly Bys

Wispy’s Workshop

One MEAN Sounding M90!

3800 Supercharged Fiero Supercharger Porting

Roush M90 Acceleration prior to Silencer holes being plugged

Porting Eaton M90 Supercharger & Overdrive Pulley Subaru EJ257

Boosted Problems

Ford Lightning With plugged silencer holes on Eaton Blower

ZZP M90 BLOCK OFF PLATE INSTALL AND REVIEW!

L67 m90 supercharger porting one o one ( part 3-3 )

Boost solenoid bypass/delete

Brushworks Slick Sixes

M90 BLOWER HORSEPOWER MYTHS! IS IT TOO SMALL? IS IT TOO HOT? CAN YOU RUN IT ON A BIGGER MOTOR?

Richard Holdener

L67 m90 supercharger porting one o one (bench test)