Grand River Racing porting and auto trans prices

[O.G.]

Trans work

1-5 auto $450.

1-4 auto $350.

Moto cross cut. $100.

 

Porting on stock Banshee cylinders

Pro Port $550.

Extreme Port $700.

Outlaw $950.

 

Porting on Cubs, Serval, DM, Twister, etc starts at $250.

 

Prices do not include boring or tear down and assembly.

[dave5.0]

What's a motorcross cut? Holy crap is that porting expensive or am I just a tightwad?

[oldskool]

Too high

[Nieskes]

What's a motorcross cut? Holy crap is that porting expensive or am I just a tightwad?

He is THE BEST EVER!!!!!!

[shanYE west]

Before you guys start saying prices are too high you may want to inquire as to what is involved with each type of port.

[dave5.0]

Nah

[shanYE west]

If they're is welding involved. I'd say prices are close to avg.

[alcoholbanshee]

Proport is non welded.........

 

Extreme is welded transfers.........

 

Outlaw is welded transfers and triple port...........

 

 

 

 

 

I may be wrong, but pretty positive that is what they all are.

[okbeast]

Maybe you could make a website that has all this information on it...and not 1000 posts about each thing?

[n2otoofast4u]

My question-

 

You say that a bone stock set of cylds will make 75hp.. How much HP will the 1k yield?

[BUILDER]

O Lord this is going south in a hurry!!!!!

[sheerider11]

So how can some one reach you? You haven't posted a phone number, email adress, or website. Not even a Facebook. Only a twitter.

If I was about to spend 500+ with you I'd want a pretty direct way to contact you.

[sheerider11]

Really dude? His number is in his sig, sponsor page, banner, FB page, PM etc.....

On my phone.

 

 

Sent from my iPhone using Tapatalk

[sheerider11]

Ahh gotcha. Full version on phones sucks.

web view 4 lyfe

 

 

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[O.G.]

My question-

 

You say that a bone stock set of cylds will make 75hp.. How much HP will the 1k yield?

All numbers are on alcohol, gas engines usually are about 3-4 hp less.

Pro port about 80-85hp have seen 87 once

Extreme 90-95hp

Outlaw 95-100hp I have seen 102 with this engine but I had bigger reed cages

I have built and dynoed all these with 4mm and they are about 4-5 more hp.

These numbers are always with Grand River Pipes, stock reed cages, 39 PWK's Dyna ignition with my program, and my head cut. Sometimes the cases are ported, doesent do much. Always a stock flywheel. And some secret squirrel shit that you don't get unless you pay for it!