Sold 30+ Billit gizmo bottom end. Huff mods

[SayMikey]

Gizmo bottom then sent to Don Huff for mods. It's been run and won a few Sport Hydro races. Cross posted SOLD LOCAL

 

[LeeWininger]

This is a very strong motor!

 

[Dave Gilles]

exhaust duration?

 

[SayMikey]

exhaust duration?

All I have is this inscription

 

[Wally Duarte]

Looks like 188/164

 

[NAMBA860]

Looks like 188/164

Mono timing or hydro timing?

 

[Dave Gilles]

Mono timing or hydro timing?

hydro

 

[NAMBA860]

**** ok thanks