Yamaha ProV115

DoktorC · **Posted:** March 2nd, 2015, 12:18 pm

Dunno...160. There is a 140hp so with porting and compression there might be 20 in there. I know there have been some real mean ones built for drag racing down south..

I think this will be just over the 140 when it's done...but who knows...might fire a rod through the block on the test drive lol.

LittleCharger · **Joined:** April 1st, 2012, 12:29 am **Posts:** 1444

DoktorC wrote:

Dunno...160. There is a 140hp so with porting and compression there might be 20 in there. I know there have been some real mean ones built for drag racing down south..

I think this will be just over the 140 when it's done...but who knows...might fire a rod through the block on the test drive lol.

Probably closer to 150 sandbaggers...sounds like equal hp when do we race?

DoktorC · **Posted:** March 2nd, 2015, 12:56 pm

I forgot...this is the internet lol. I should quote crank hp and add 20%...so ya..190+++ lol.

DoktorC · **Posted:** March 2nd, 2015, 3:08 pm

DoktorC wrote:

OneCycle wrote:

DoktorC wrote:

p man wrote:

Cool build Rick. Can't wait to see this Charger run. I'd also be interested to see how it works as a ski boat.

Coulter has been using his for the same thing...I'm just copying lol.

are you putting excel carbs on it now?

They come stock with 34mm carbs (same as the excel).

I was wrong...all the V4's come with 32's. I'll have to see if I've got a big set left lol.

OneCycle · **Posted:** March 2nd, 2015, 3:17 pm

DoktorC wrote:

I was wrong...all the V4's come with 32's. I'll have to see if I've got a big set left lol.

get your shit together. this is coming out of MRS' personal basement. 32mm just wont due.

dubber · **Posted:** March 3rd, 2015, 6:26 pm

OneCycle wrote:

DoktorC wrote:

I was wrong...all the V4's come with 32's. I'll have to see if I've got a big set left lol.

get your shit together. this is coming out of MRS' personal basement. 32mm just wont due.

Yeah man 36 mm Kottman's! Then you can just drive from your dock to the gas station and back while towing a tube

This looks like a fun build and glad to see the BBQ got another workout on a MRS motor build

DoktorC · **Posted:** March 3rd, 2015, 11:46 pm

Got it mostly finished last night.

I'm still waiting on head gaskets but otherwise it's ready to set on the mid once the snow melts around the boat.

FluKy15 · **Joined:** February 11th, 2015, 2:22 am **Posts:** 277

This is gonna be one awesome boat to pull the kids with!

OneCycle · **Posted:** March 4th, 2015, 7:30 pm

is that an Air Box?

DoktorC · **Posted:** March 4th, 2015, 7:41 pm

OneCycle wrote:

is that an Air Box?

Nope..what you are looking at is an early back half of an airbox. They are aluminum and have a nice radius into the carb mouth. It also holds the choke solinoid.

I'm going to try it with the cover on and off to see if it's any different. I actually prefer some sort of airbox when possible.

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Yamaha ProV115

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