The answer to lowering the RPM, and get some more cruising speed is a set of bigger hoop's---- At 4000 rpm, my 85 GL automatic is running at 72 mph--it has 205 75 R14's The 87 Westy, automatic with 185 75 R14's on it is running 67--68 at about 4000. New tire's are on the way--- Yoko-ono--195's, which are only 1/10th of a inch smaller than the 205's I have on the GL---- I wanted 215's, but Yokomama doesn't have a D rated tire in that size---- But anyway, this is the answer for cruising at speed, without revving the snot out of your 4 banger--- Bigger hoops ride better too---
Later, Terry
E-mail message From Greg Stelz
Ben, Agreed. A lot of people write in about how they run their WBXers at like 75mph for hours. My 2.1 with an auto transmission revs at about 3600-3800 rpms just to go 65mph. It would be near the redline if I was cruising at 75. I never rev it over 3800 rpm. Greg Stelz 86 van to westy conversion Columbus, Ohio --- From: Ben huot I have over 200,000 miles on my 1.9L and usually rev it up near 5,000 RPM before each shift - and the previous owner did same and cruised the highways of Kansas for hours at 4,500 RPM. Mmmmmmm.... this engine simply doesn't like to run over 4000rpm. Over that, the power curve is gone. Running an engine that way for that long is simple luck. I have own 17 motorcycles (mostly air cooled), 1 years of racing in formula ford 1600 and I have 978 hours log as a private pilot, mostly on Cessna 172, Arrows and twin cougar. I have learned with time to feel and understand an engine. Our airplane engine are air-cooled opposed flat 4 very similar to the VW (I know some guys who fly kit plane with VW beetle engine!!!!) and for those who don't know we have to adjust mixture (rich / poor) on all plane depending of altitude, pressure and other stuff. Also on some other plane the pitch of the blade and other more complicated stuff most constantly be monitor or adjusted. We have learned to manage engine for optimum performance, reliability and endurance. (My life depend on those old Continental / Lyncoming engine) All that stuff to tell you that I don't like the noise of this engine (2.1) over 4000 RPM, I would never cruise over 60mph or 3400rpm (consumption wise also). The vibration and roar it does at 4000+ rpm doesn't sound right. The VW engine is a "Driver wanted" engine for real, or should they say; "Pilot wanted". With good care & maintenance (put some good oil and change it often) and some wise gear change (Trany), there is no reason that the flat 4 would not last for well over 250k mile. Sadly many VW Vanagon drivers don't know shit about running an underpowered vehicle. They just press the gas pedal and put some gas. Underpowered vehicle need careful & understanding drivers. Lol, Ben http://www3.sympatico.ca/huotx/engine1.htm ______________________________________________ Do You Yahoo!? Yahoo! Health - your guide to health and wellness http://health.yahoo.com |
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