90 cylinder porting [Archive]

dwhst9

01-08-2009, 09:49 AM

Who have you guys used for porting your 90s? This would need to be ported for the Hetrick pipe. Pump-gas required.

etondaddy

01-08-2009, 10:57 AM

Pm sent

Mike Kozura

ugliest6868

01-08-2009, 11:04 AM

call snyder he's kinda close to ya, he ports some bad*#% 90's ask him if he can tone one down a bit for pump gas 3303455443

LT80

01-08-2009, 01:28 PM

I know a guy...he usually does LT80's but does just as good of job on the other 90's.
He's been known to save ppl money. :devil:

dwhst9

01-08-2009, 01:42 PM

Originally posted by LT80
I know a guy...he usually does LT80's but does just as good of job on the other 90's.
He's been known to save ppl money. :devil:

Discounts for fellow PA residents :D Shoot me a PM with what you have in mind.

mxdad423

01-08-2009, 01:55 PM

BILLY HOLT, BILLY HOLT, and BILLY HOLT..... That is if you want the best.

Kevin Smitley

dwhst9

01-08-2009, 02:19 PM

The MOST IMPORTANT thing for us is to retain TRAIL-ABILITY!!!

I don't want a wicked high clutch engagement. We have the Hetrick pipe now, but if there is a much better choice out there for trail riding, I will sell this and get that pipe instead. I'll need to know about the pipe before the porting obviously. I know getting the head cut will really help as it sits now, but might as well get some porting while I'm in there.

marsrace2

01-08-2009, 05:30 PM

if you cut the head and do some porting you are not likely to be able to run pump gas at all. If you want trailability and pump gas maybe you should consider going Big Bore for more power. However that being said I would have to agree with the statement about Billy Holt. I would call Billy and tell him what you are trying to accomplish.

mxdad423

01-08-2009, 06:04 PM

Yea Call Billy and tell him what you want and he can pretty much set it up any way the you want it, not only is he great at what he does, he is an awsome guy to deal with and will take the time on the phone with you and explain things and after you get something done he will take the time (no matter how long it takes) to help you out if you ever have any problems. I have been dealing with him for a couple of years now, and would highly reccomend him to anybody.

Kevin Smitley

LT80

01-08-2009, 09:18 PM

Originally posted by marsrace2
if you cut the head and do some porting you are not likely to be able to run pump gas at all.

When you raise the exhaust port, you must do head work to correct the compression ratios.

Billy's the man. :)

hotquads1

01-09-2009, 08:00 AM

Condsider also, a 54 mm kit with tame port timing and a triple port exhaust will give a wide broad band of power and tons of torque without needing huge rpm's . it is a great trail riding combo even with the Hetrick pipe. bolts on with no mods needed and you could ADD A 45MM crank and get a little more. this would be dependeble low maintainance set-up. pump gas all the way.
marc

dwhst9

01-09-2009, 08:21 AM

Originally posted by hotquads1
Condsider also, a 54 mm kit with tame port timing and a triple port exhaust will give a wide broad band of power and tons of torque without needing huge rpm's . it is a great trail riding combo even with the Hetrick pipe. bolts on with no mods needed and you could ADD A 45MM crank and get a little more. this would be dependeble low maintainance set-up. pump gas all the way.
marc

That's not a bad idea...

etondaddy

01-09-2009, 08:35 AM

Yea your not racing so cc's don't mater......the jug will put you at 96cc, jug and crank will put you at 110cc. With all kind of bottom end for the trails.

Mike Kozura

dwhst9

01-09-2009, 09:14 AM

Originally posted by etondaddy
Yea your not racing so cc's don't mater......the jug will put you at 96cc, jug and crank will put you at 110cc. With all kind of bottom end for the trails.

Mike Kozura

That's what I'm talking about. A GREAT woods setup.

etondaddy

01-09-2009, 09:20 AM

Originally posted by dwhst9
That's what I'm talking about. A GREAT woods setup.
And it's all bolt on.......just order it and wait for it to come in. Call the dude I pm'd you about (piston).

Mike Kozura

dwhst9

01-09-2009, 09:34 AM

Originally posted by etondaddy
And it's all bolt on.......just order it and wait for it to come in. Call the dude I pm'd you about (piston).

Mike Kozura

Can he get the big bore kits too?

01-09-2009, 09:57 AM

I have got an 54 and a 45 mm crank the cylinder is ported and polished the head milled its been ran twice maybe 5 miles. Its wicked for power it will climb any hill you want it to. Just thought I would let you know!!!. Plus brand new piston and rings!!! Its all like brand new 275.00 for all it air cooled!!!

marsrace2

01-09-2009, 09:58 AM

is he looking for Air Cooled or Liquid cooled?

LT80

01-09-2009, 10:11 AM

Originally posted by etondaddy
Yea your not racing so cc's don't mater......the jug will put you at 96cc, jug and crank will put you at 110cc. With all kind of bottom end for the trails.

Mike Kozura

With a 45mm stroke and 54mm piston it's 103.06cc's
W/54.5 piston is 104.59

What stroke you talking about mike?

etondaddy

01-09-2009, 10:36 AM

Originally posted by LT80
With a 45mm stroke and 54mm piston it's 103.06cc's
W/54.5 piston is 104.59

What stroke you talking about mike?

Your right ........54x54x.7854x45=103cc

Must have been all the talk about triple beams...:huh

Mike Kozura

dwhst9

01-09-2009, 11:04 AM

This is for our Scrambler 90 which is air-cooled. I don't want to mess with the crankshaft right now.

01-09-2009, 11:15 AM

sent pm

dwhst9

01-09-2009, 01:27 PM

I pulled the trigger on tgcheeseman's offer. Thanks Toby!

01-09-2009, 03:52 PM

all items have been sent. Ill send your conformation code so you can see. Thanks again you will be well satisfied.

dwhst9

01-09-2009, 04:45 PM

Originally posted by tgcheeseman
all items have been sent. Ill send your conformation code so you can see. Thanks again you will be well satisfied.

Thanks!!!!! :)

dwhst9

01-10-2009, 07:39 PM

Originally posted by tgcheeseman
all items have been sent. Ill send your conformation code so you can see. Thanks again you will be well satisfied.

Toby, do you have a tracking#?

01-10-2009, 07:43 PM

yes pmed you

01-10-2009, 07:52 PM

did you get the numbers i thought i sent them lastnight guess not. thanks again

dwhst9

01-10-2009, 08:10 PM

Originally posted by tgcheeseman
did you get the numbers i thought i sent them lastnight guess not. thanks again

Got your PM this time, thanks!

Whitfield

01-11-2009, 06:57 AM

:eek2: Can't wait to see the results...

This sounds like a great package for the type of riding we do.

etondaddy

01-11-2009, 08:15 AM

Originally posted by dwhst9
Got your PM this time, thanks!
Boy it's sure nice dealing with someone that sends it when they say there going to send it....:devil: I sold a lot of parts the past couple of months and sent everything out when I said it was going to go......... I know what it feels like to be bs'd.

Mike Kozura