pipe for a 91 vac

[seaducerpete]

What pipe are you guys running on the vac 91 in a Seaducer and at what length

Thanks

 

[Scott Miller]

MACS 13cc with the 1inch inlet tube (so it slides over the header). About 11.5 inch in length.

 

[brett english]

running 44" seaducer, vac 91 with black cmb muffled pipe at 12inches...lots of wins with this combo

 

[FloridaScaleBoater]

running 44" seaducer, vac 91 with black cmb muffled pipe at 12inches...lots of wins with this combo

Yes sir,,,

It's making my decision very hard,,, do I want to repower (when I have to) my new 44" sparkly Ducer with a VAC91

or a 101????

Brandon's boat is so impressive, and he drives the snot out of it.. He races very smart..

Decisions,,,,, decisions!!!!

 

[julianconde]

i have seen the boat run and it hauls the mail for sure rick 101rs is a great choice as well did you see my red one run in atlanta pretty fast.. either engine would be a great choice

 

[brett english]

running 44" seaducer, vac 91 with black cmb muffled pipe at 12inches...lots of wins with this combo

Yes sir,,,

It's making my decision very hard,,, do I want to repower (when I have to) my new 44" sparkly Ducer with a VAC91

or a 101????

Brandon's boat is so impressive, and he drives the snot out of it.. He races very smart..

Decisions,,,,, decisions!!!!

lets not forget Jeremy edge, his 44 is powered by a vac 91 as per jerry"s request..he just dominated the spring nats..1st place andBrandon 2nd place...

 

[FloridaScaleBoater]

running 44" seaducer, vac 91 with black cmb muffled pipe at 12inches...lots of wins with this combo

Yes sir,,,

It's making my decision very hard,,, do I want to repower (when I have to) my new 44" sparkly Ducer with a VAC91

or a 101????

Brandon's boat is so impressive, and he drives the snot out of it.. He races very smart..

Decisions,,,,, decisions!!!!

lets not forget Jeremy edge, his 44 is powered by a vac 91 as per jerry"s request..he just dominated the spring nats..1st place andBrandon 2nd place...

You are correct,,, that is a pretty potent package.

I was told last night, by the boats previous owner,, the engine in the boat now should be good for awhile.

 

[Tom Foley]

91 VAC easier to tune in my opinion . Literally set the head clearance and race if you want .Nothing against the almighty 101 but they do have their own personality .

 

[Joe Warren]

running 44" seaducer, vac 91 with black cmb muffled pipe at 12inches...lots of wins with this combo

Yes sir,,,

It's making my decision very hard,,, do I want to repower (when I have to) my new 44" sparkly Ducer with a VAC91

or a 101????

Brandon's boat is so impressive, and he drives the snot out of it.. He races very smart..

Decisions,,,,, decisions!!!!

The Vac91 is easier on props. Easily won the 1st heat of F mono with a RS101...... Threw a Blade in the 1st heat of offshore & smoked a engine........ the RS101 will spin the hell out of a X470.. The Vac 91 will not!!!!!!! But when you get a lot of Bite on a X467 or a X470 prop and a hot rod engine the Blades remove themselves. A lot of fun to drive But you better be able to make your own props & mods. My F mono RS101 Eats props like small sandwiches. v cut 467 & X470 does not stay on the boat long. if it is thinned too much.........

 

[Rick Pirrone]

91 VAC easier to tune in my opinion . Literally set the head clearance and race if you want .Nothing against the almighty 101 but they do have their own personality .

hi tom

im running a pair of vac 91 in the twin with the cmb quiet pipe @ 12 inch what clearance do you recomend ive checked they are between .016 and .014 stock i was going to bench run them and then recheck before i hit the water

cheers rick

 

[JeremyEdge]

91 VAC easier to tune in my opinion . Literally set the head clearance and race if you want .Nothing against the almighty 101 but they do have their own personality .

hi tom

im running a pair of vac 91 in the twin with the cmb quiet pipe @ 12 inch what clearance do you recomend ive checked they are between .016 and .014 stock i was going to bench run them and then recheck before i hit the water

cheers rick

Hey Rick squeeze the puppies down to .012 and if the plug is telling you different go up a .001.

 

[Terry Keeley]

Asking about pipes over at Jim's, wonder if the gas guys got anything bigger?