What is EVO ??
The guy I work for loves that awful Laphroaig... purists love it, and it always gets high ratings... but I think it smells like a friggin' gas station toilet... nasty stuff.
The Evo did save HD, no doubt about it. But, considering how primitive the Shovels were, it wasn't all that hard a job.
I thought that HD would go to a four cam design, like the sportster, but they save a fair amount of money by using the two chain driven cams.
The guy I work for loves that awful Laphroaig... purists love it, and it always gets high ratings... but I think it smells like a friggin' gas station toilet... nasty stuff.
The Evo did save HD, no doubt about it. But, considering how primitive the Shovels were, it wasn't all that hard a job.
I thought that HD would go to a four cam design, like the sportster, but they save a fair amount of money by using the two chain driven cams.
Must be nice to live so close to all those Scotch distilleries though...
From what I have read, The TC88 was all about keeping the EPA happy while getting more power for the big heavy bikes. It's more complex than the Evo Big Twin - but cleaner and quieter - at least the way the EPA measures things. The TC does have some good improvements over the Evo - beefier lower end, better pushrod geometry, etc.
However, the fairly large number of aftermarket engine manufacturers still making Evo-style high-performance engines would seem to cast considerable doubt on the reasons why the MoCo felt they needed to develop the TC88 instead of continuing to refine the by-then bulletproof late 90s Evolution big twin - but that's the decision they made back then. I suspect that by 1998 the MoCo needed a fresh new marketing pitch as well, and it was probably getting pretty difficult to get people to fork over $12,000 to $15,000 back then to buy a bike with a 14-year-old engine technology in the face of all the "modern" Asian imports with liquid cooling, shaft drive, etc.
<RANT>
Having said that, I will also say that I HATE working on my wife's Yamaha V-Star 1100! It has some of the weirdest engineering I've ever seen. I have take 15 pieces of crap off to even get TO the part I'm trying to work on. The entire airbox is a gigantic plastic thing under the tank that's just goofy!
When we bought it, I didn't realize that you had to take OFF the entire front exhaust to even change the oil, then then take off the big right side engine cover - which makes what should be a 15-minute job a 2-3 HOUR one. Ridiculous! The owners manual doesn't even tell you HOW to change the oil - it just says to take it to a dealer... REALLY! Well, a $200 Barons oil filter relocation kit made THAT nagging issue go away - now the oil filter is a little spin-on type out in front of the engine like it should have been all along... just like a Harley. Who would design an engine like that??? Thinly-veiled contempt for the customer...
</RANT>
This should tell you all you need to know about the Evo (as long as you don't own one, in which case there is A LOT more you need to know!)
Edit: Man, I didn't realize I was responding to an old thread! I didn't read the date and only read about the first 3 posts. I threw an Evo link into a Whisky discussion!
Last edited by TerryFXST; Jul 12, 2010 at 09:56 AM. Reason: D'oh!
The Best of Harley-Davidson for Lifelong Riders
This should tell you all you need to know about the Evo (as long as you don't own one, in which case there is A LOT more you need to know!)
Edit: Man, I didn't realize I was responding to an old thread! I didn't read the date and only read about the first 3 posts. I threw an Evo link into a Whisky discussion!
In my mind Evos, whisky, cigars, and women (ALWAYS women!) go together very nicely!
Last edited by schwangster; Dec 18, 2010 at 12:59 PM.








