More poorly built engines

Another engine that's in for a rebuild at my shop...

Someone had rebuilt or tuned it up before, and whoever it was, had conveniently marked each connecting rod with a punch. 1-2-3-4. Very nice, thank you.

But if he bothered to do that, why didn't he bother to weigh them puppies?

1: 569g 2: 576g 3: 593g 4: 580g

A whopping 24g difference! These rods never left the factory in the same engine, someone scraped them together from a parts pile and threw them in this engine without looking twice. Factory rejection limit for weight difference is 8-10g. Rods were made in 2 or 3 main weight groups. Rods from different weight groups were never used in one engine.

Because of this... I can't continue assembling the customer engine until we find a matching set of rods.. trying to trim 24g off a stock rod is impossible, without major sacrifices to reliability. I hit my own diminishing parts stash and found him a 580g rod, resulting in a weight distribution over 11g span. Much better, and trimmable... but still requires a lot of grinding.

Maybe this message works as a reminder for someone who is building one of his (or her!) first engines.

Jan

Reply to
Jan Andersson
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In the same vein, it's unwise to believe ANY supplier is honest nowadays.

I paid California Import Parts about $300 for a set of stroker I-beams. Weight span was 16 grams. (You can only shave about 6g off an I-beam type rod.)

They refused to replace the set or to refund my money.

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By comparison, the last set of rebuilt stock rods I got from RIMCO had a weight span of only 6 grams and two of them were within 2g of the lightest -- an easy set to easy to balance.

-Bob Hoover

Reply to
veeduber

Scat I-beams with ARP bolts: $250 and all within 1g ;) (don't take my word for it, weigh them anyway)

Jan

Reply to
Jan Andersson

While on the subject of suppliers, I was at OVW today talking to Nancy (and buying a wheel bearing). I was saying something to her about something I'd read in a sermon and asked her if she'd heard of your shit. She said she hadn't seen you in a while and told me about how you guys used to argue about VW's outside the shop. Any case, small world, eh? Back to the question -- I can trust Nancy, yeah? I know I've gotta use my judgement on parts and work, and right now I'd say it feels like she's damned honest. Thanks and have a good night!

-Kevin

Reply to
Kevin Holzer

Fuck. Nix this. Supposed to be private.

Reply to
Kevin Holzer

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No problem. Nobody reads this shit anyway :-)

Yeah, Lou & Nancy are honest, in my opinion. But that's only based on knowing them for 25 years or so.

I'm not sure what she meant by 'arguing' unless it was over at their old shop, where I had words with a fellow who thought it was a good idea to run-up wide-five lug bolts with a pneumatic tool set to about

600 ft-lbs.

Speaking of the 'sermons,' I offered Nancy a chance to sell the printed version. She turned me down flat :-)

-Bob Hoover

Reply to
veeduber

Didn't that idiot know it was just a matter of time before those lug bolts came loose and fell out? It's not like he couldn't have just bumped up the air pressure a little bit and got the damn things on there TIGHT like they're supposed to be.

Reply to
Shag

I'd buy a copy. Have you considered marketing them elsewhere?

Tony

Reply to
Anthony W

..................I'd buy his complete works in a heartbeat. And I wouldn't be worrying too much about the cost either.

Reply to
Tim Rogers

Reminds me of my friends Humber engine which he bought at an autojumble (swapmeet). Someone had rebuilt it in the past and found two of the bores scored. So instead of getting the engine bored up to the next size, just had the two cyliners that needed doing done. Goodness knows how long the engine had been running with different sized pistons!

Reply to
Howard Rose

I think that was the guy she was talking about, she only touched on it for a second or so. She was telling me about some more blood flying in OVW. Do you know Javier (local mechanic at Carriages LTD or wherever)? Apparently he was talking about one of his theories and someone said something to Nancy and she got pretty damned mad. Javier's a way nice guy -- he doesn't deserve that kinda shit. Speaking about the sermons, would you care if I printed many many copies out and stuck em under the windows of beetles with the rims and chrome shit? I'd feel pretty smug after doing that and it'd give them a chance at redeeming their POS. But yeah. Any case, OVW is the place.

-Kevin

Reply to
Kevin Holzer

I was thinking about asking her (and you, quite obviously) if I could make a million copies and set em in there, cuz copies are cheap. Thought about it a bit longer, smoked a cigarette, then I forgot about it. People wont listen to reason, cause it tends to require a bit more thinking to accept.

-Kevin

Reply to
Kevin Holzer

On Wed, 15 Jun 2005 01:15:38 -0700, Kevin Holzer scribbled this interesting note:

Put a different way: Common Sense ain't so common...

-- John Willis (Remove the Primes before e-mailing me)

Reply to
John Willis

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