Search found 390 matches

by steveohara
Sat Jul 25, 2020 7:06 pm
Forum: For Sale / Wanted to Buy
Topic: WTB Mc 30 piston
Replies: 1
Views: 390

WTB Mc 30 piston

Anyone have a NOS Mc30 piston at .005 over? I could also use the 40/45/90 version as well if no 30 is available. The difference is the 30 piston has no ring pins and the gap for the rod is narrower than the later versions. The skirt should measure 2.165" and these are full skirt pistons, not 9 port ...
by steveohara
Wed Jul 08, 2020 9:43 pm
Forum: General Discussion
Topic: Introduction
Replies: 16
Views: 2520

Re: Introduction

The muffler is a similar to the McCulloch "VolumeTuned" pipe they offered in the mid to late 60s but the stinger is in the wrong place. The clutch is early Hartman that has been modified to use a plug in starter type nut. Most likely will have aluminum arms with riveted on hard linings for the shoes...
by steveohara
Wed Jul 08, 2020 9:25 pm
Forum: General Discussion
Topic: My Latest Restoration
Replies: 6
Views: 1168

Re: My Latest Restoration

Scott,

Beautiful job. I have one that I plan to restore and I will need new upholstery.
Yours looks new.... did you have new made for it?
If so, I would like to get the source to see if I could get a set.
Regards,
Steve O'Hara
by steveohara
Sat Dec 27, 2014 12:24 am
Forum: General Discussion
Topic: Merry Christmas
Replies: 10
Views: 5545

Re: Merry Christmas

>>>"I'd wish everyone a Merry Christmas, but if ISIS takes over the White House, as they claim. I don't want to be beheaded for being a Christian."<<<<

Seems like they already took over the White House based on recent events.
SteveO
by steveohara
Sat Dec 27, 2014 12:18 am
Forum: General Discussion
Topic: Just for looks.
Replies: 6
Views: 3609

Re: Just for looks.

Speaking of fragile rods... that's a 10 type rod in the engine shown in the photo. Since the crank has had extra weights added on I would guess the engine is bored way over size and has a big=heavy piston hanging on the other end of that rod. That's a bad combination... a heavy piston on the weakest...
by steveohara
Fri Nov 08, 2013 2:42 am
Forum: For Sale / Wanted to Buy
Topic: Need Mac thin piston rings - 2.125 +.030
Replies: 4
Views: 3428

Re: Need Mac thin piston rings - 2.125 +.030

Terry, A set of standard rings from any of the 100cc model engines will work with just a small trim of the ends. Stock bore on the 7,8,9,30,40,45,90, 91 and after are all 2.165 If they are a little used that is even better. If you can't find any let me know and I'll dig some nice used ones out of my...
by steveohara
Sun Oct 27, 2013 3:39 am
Forum: For Sale / Wanted to Buy
Topic: Pyramid Reeds
Replies: 3
Views: 3093

Re: Pyramid Reeds

Got em,
Thanks Rick!
Steve
by steveohara
Thu Oct 24, 2013 3:30 am
Forum: For Sale / Wanted to Buy
Topic: WTB
Replies: 0
Views: 1813

WTB

Looking for a two or three Mac super series head shrouds. Painted or plated, aluminum or steel all will work.
Cracks and dings OK but must be full width, not cut or trimmed.
Email direct to let me know if you can help.
Steve O'Hara
steveohara(at)msn.com just change the (at) to @
by steveohara
Tue Oct 22, 2013 2:54 am
Forum: For Sale / Wanted to Buy
Topic: Pyramid Reeds
Replies: 3
Views: 3093

Re: Pyramid Reeds

I can use them.
Thanks!
Steve O'Hara
shipping info in PM
by steveohara
Mon Sep 30, 2013 1:59 am
Forum: General Discussion
Topic: Mean Machine ?
Replies: 28
Views: 13384

Re: Mean Machine ?

Did the party you bought the stuff from say the engines were actually used on that kart? Something doesn't add up... one engine has a belt drive pulley that can only be used with an axle clutch but the kart appears to have standard Azusa sprocket hubs. The fuel tanks have the common modification for...