Author Topic: Stev-o's K4 "Big Bang Theory"! (Read 34365 times)

Stev-o · « **Reply #175 on:** March 20, 2018, 03:58:36 PM »

Quote from: PGF550F on March 10, 2018, 07:40:28 AM

Quote from: Stev-o on March 09, 2018, 09:30:50 PM

Thats a damn fine looking 750!

Thanks PG

Quote from: Restoration Fan on March 20, 2018, 10:52:20 AM

Stev-o,
Any chance it was slightly wet outside the two times it blew? In other words, is it possible that moisture was getting to a wire that has a short and causing the fault and then no rain/moisture the last ride, so it didn't experience the problem?

Hey Ron...no, it was dry when I road the bike. I havent yet checked all the wiring, it was Kawasaki's all last week!

Restoration Fan · « **Reply #176 on:** March 21, 2018, 06:57:06 AM »

Yeah, then I'm going with the cal's theory that it was vibration causing a short to touch metal, too.

Ron

MauiK3 · « **Reply #177 on:** March 21, 2018, 08:56:44 AM »

Since it happened after the engine went back in, maybe a wire from the alternator was stretched or pinched along the way. Or perhaps something associated with the starter.
Great looking bike, great color. Are there more photos of the finished product somewhere?

Stev-o · « **Reply #178 on:** March 21, 2018, 03:40:45 PM »

Quote from: MauiK3 on March 21, 2018, 08:56:44 AM

Since it happened after the engine went back in, maybe a wire from the alternator was stretched or pinched along the way. Or perhaps something associated with the starter.
Great looking bike, great color. Are there more photos of the finished product somewhere?

Hey Steve....yes, I will check all the wiring. Dont know how it could be associated with the starter, though?

A few more pics....

On a ride at "The Rock"...

At a camp trip/vintage bike show last October...

MauiK3 · « **Reply #179 on:** March 22, 2018, 08:40:32 AM »

Great shots.
Being here on Maui I do miss the diversity of the bike scenes on the mainland. Harleys and tupperware bikes (and other similar rides) reign. Nothing wrong with that but the general lack of variety can get boring.
Beautiful bikes.

Stev-o · « **Reply #180 on:** March 22, 2018, 02:45:03 PM »

Quote from: MauiK3 on March 22, 2018, 08:40:32 AM

Being here on Maui...

Sorry, but if you are looking for sympathy, you're in the wrong place! You live in paradise and have an awesome bike, you know how many guys would kill for that?
Most of the bikes I see on a daily basis are not vintage, when I do spot one it catches my eye.
So it's not totally different here as far as the bike scene.

seanbarney41 · « **Reply #181 on:** March 22, 2018, 05:20:35 PM »

Same here...pretty unlikely to see anything but Harley unless you are at a happening...like hanging with me and Ekpent. Hell, most old bike guys I know rarely show up on their old bike..."but the goldwing is so comfortable"...really?

Terry in Australia · « **Reply #182 on:** March 22, 2018, 11:28:54 PM »

Same same here, I'm convinced that the only people who really ride their bikes regularly are Harley owners. I'm out on the road most weekends on any one of my bikes and apart from the odd BMW rider, I hardly ever see another SOHC4, Z1, GS etc. Of course I ride a fair way from the city limits, so maybe the vintage bike posers are staying a little closer to home? I did see one mint looking CB750 on the highway on my way back to Canberra last year, but it was getting loaded onto a tow truck...........

Stev-o · « **Reply #183 on:** March 23, 2018, 02:02:12 PM »

Quote from: Terry in Australia on March 22, 2018, 11:28:54 PM

Same same here, I'm convinced that the only people who really ride their bikes regularly are Harley owners.

Not the case here, I think I see more sport bikes. Seems the vintage bikes are not used for daily riders...

Terry in Australia · « **Reply #184 on:** March 23, 2018, 02:13:51 PM »

Yeah, I forgot sports bikes, I see a few hooligans on sports bikes on my daily commute into the city, and a heap of them flocking to Phillip Island for the Moto GP and Superbikes, but rarely see one out on country roads where I like to ride, it's mostly older guys like me on their Harley's.

Stev-o · « **Reply #185 on:** March 09, 2019, 12:10:46 PM »

Hey Guys....was a beautiful day yesterday [82*F] in Central Texas yesterday, cut out of work early and rolled the K4 out of the garage.

At the end of last season, the battery I had in it was not holding a charge, so about a month ago I installed a Scorpion AGM in it. With winter here, hadnt ridden lately but was happy when the K4 cranked strongly and fired up after 20 seconds or so, always a good day when that happens! Geared up and went for a nice hour long ride through the hills. I've put just over 800 miles on the motor since the rebuild and could not be happier with the reliability and performance of it. It idles nicely and pulls strong when the controntrol is rotated!
BTW - I did end up finding the electrical gremlin - the bullet connector for the the front brake light switch had come "uninsulated" and would ground out occasionally. I currently have it taped up but need to make a proper repair.

budman · « **Reply #186 on:** March 09, 2019, 03:17:25 PM »

Sounds like fun. Y’all been getting much rain? Everybody around here is sick of the rain. Can hardly get any riding in. People are starting to refer to Houston as Seattle. I told my wife the other day that at the first sign of a decent weekend I’m heading to the Hill Country.

Stev-o · « **Reply #187 on:** March 10, 2019, 07:20:03 AM »

Quote from: budman on March 09, 2019, 03:17:25 PM

Sounds like fun. Y’all been getting much rain?

Hey Bud.....no, not much rain at all. However, it is forecast for the next three days...

Stev-o · « **Reply #188 on:** July 17, 2021, 11:30:34 AM »

Quick update, been nearly four years since the motor was rebuilt because of the hole blown in the case!

Still running great and I love riding it!

PeWe · « **Reply #189 on:** July 17, 2021, 01:04:31 PM »

It look really good too!

Nice deep shiny red color!

newday777 · « **Reply #190 on:** April 18, 2022, 02:56:46 AM »

Quote from: Stev-o on July 17, 2021, 11:30:34 AM

Quick update, been nearly four years since the motor was rebuilt because of the hole blown in the case!

Still running great and I love riding it!

I just read through this old thread the past few days as I have a few projects I picked up a couple weeks ago. Good job on it Steve.
It's still cool up here in NH, my K5 is getting a tank derusting and itching to get it out for a ride and so my storage room is busting at the seams with the K5 and K6 in there with other junk.... so an expansion is underway, from 10'x11' to 11'×36', so I have room to work on my bikes. I'm about to tear down the 836 chopper motor I got in the purchase to give it a good inspection and clean up inside and out. After reading of the rod cap I'll be checking everything inside. It'll be going into my K6 that I set up new from the crate for my oldest brother and was sold to a friend of mine who rode it @10 years then parked it and the mice moved in.....
And yes, the red and black paint will be removed and back to aluminum silver for the sleeper look that will come alive.

MauiK3 · « **Reply #191 on:** April 18, 2022, 07:57:19 AM »

The louvers on the side of that motor are a curious addition. I can't think of a reason for them other than boredom.

newday777 · « **Reply #192 on:** April 18, 2022, 07:59:49 AM »

Quote from: MauiK3 on April 18, 2022, 07:57:19 AM

The louvers on the side of that motor are a curious addition. I can't think of a reason for them other than boredom.

Ya that motor was on a chopper. Lots of chrome.

Stev-o · « **Reply #193 on:** April 19, 2022, 07:28:07 AM »

Quote from: newday777 on April 18, 2022, 02:56:46 AM

Quote from: Stev-o on July 17, 2021, 11:30:34 AM
Quick update, been nearly four years since the motor was rebuilt because of the hole blown in the case!

Still running great and I love riding it!

I just read through this old thread the past few days as I have a few projects I picked up a couple weeks ago. Good job on it Steve.

Thank you. Cant believe it was 5 yrs ago!

PeWe · « **Reply #194 on:** April 19, 2022, 11:56:30 AM »

Time flies away!
I remember the hole in the block and how it was turned to something good.

Good looking bike and nice deep red color.

Stev-o · « **Reply #195 on:** April 19, 2022, 01:13:01 PM »

Quote from: PeWe on April 19, 2022, 11:56:30 AM

I remember the hole in the block and how it was turned to something good.

Yes!

newday777 · « **Reply #196 on:** April 19, 2022, 03:22:32 PM »

Yikes!

Stev-o · « **Reply #197 on:** October 18, 2022, 12:46:02 PM »

Quick update:

Installed a new AGM battery and front BT46 tire this year, bike is running great and ready to go to the Harvest Classic Vintage Motorcycle Rally!

MauiK3 · « **Reply #198 on:** October 18, 2022, 02:49:34 PM »

Such a great looking CB750, great color!

SOHC4 Cafe Racer Fan · « **Reply #199 on:** October 18, 2022, 04:20:22 PM »

Great looking bike, Steve!

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Author Topic: Stev-o's K4 "Big Bang Theory"! (Read 34365 times)