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good mild cams for typeIV 2.0L
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vwinnovator
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PostPosted: Sun Mar 13, 2016 9:44 am    Post subject: good mild cams for typeIV 2.0L Reply with quote

looking for opinions of a good choice for a mild cam on a 2.0L type IV.

stock heads, stock crank.

CR? stock or up a little?

carburation of either the usual weber 2bbl or a set of Kadrons.

36dells possibly...

WEB, SCAT, RABY????

for casual driving and cruising around town
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Brian
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PostPosted: Sun Mar 13, 2016 10:33 am    Post subject: Re: good mild cams for typeIV 2.0L Reply with quote

I'd say stock L-Jet FI with your stock cam.
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vwinnovator
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PostPosted: Sun Mar 13, 2016 12:21 pm    Post subject: Re: good mild cams for typeIV 2.0L Reply with quote

nope. going with carbs for now.

oval exhaust heads.

planning on header pipes from air-cooled.net

John, what cam goes well with those?
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Clatter
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PostPosted: Sun Mar 13, 2016 12:26 pm    Post subject: Re: good mild cams for typeIV 2.0L Reply with quote

You are going to have to supply more meaningful info to get any real advice on picking a cam.

For instance, a bus would want a different cam than a 914 or converted beetle.

Putting a good aftermarket exhaust would largely change things,
vs, just a header on heaters for example.

So,
Please be specific.

Any advice you might get based upon what you have given so far would be malarkey.
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vwinnovator
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PostPosted: Sun Mar 13, 2016 12:51 pm    Post subject: Re: good mild cams for typeIV 2.0L Reply with quote

going in bus.

look up air-cooled.net exhaust pipes for oval exhaust heads.
they then attached to a header.

$1000 budget for total exhaust system. no heater boxes being used/needed.
other exhaust ideas??

AMC heads.
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Clatter
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PostPosted: Sun Mar 13, 2016 1:04 pm    Post subject: Re: good mild cams for typeIV 2.0L Reply with quote

Busses with too much cam are no fun.

Dual-pattern cam is the only way to fly for type 4s.

Better to order a proven off-the-shelf Type4store cam than a custom grind from Web.

So that basically narrows it down to one vendor.

If you run those EMW head pipes, you get a bigger exhaust - a good thing.

Consider maybe 42 x 36 and a good spin-balance job to compliment it?
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Alstrup
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PostPosted: Sun Mar 13, 2016 1:13 pm    Post subject: Re: good mild cams for typeIV 2.0L Reply with quote

For a low compression 2 l. bus engine with a good exhaust. Web #73, or if you want a little more upper end #86. Just stay below 8,3-1.
Tight deck, loose the cylinderhead gasket and flycut the heads 1,3 mm and youre on approx 8,1- 8,2 CR with bus pistons.

ACN has a low dur split cam that is in the neighbourhood of the old RAT 9550. That would be a solution too.

T
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vwinnovator
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PostPosted: Mon Mar 14, 2016 7:15 am    Post subject: Re: good mild cams for typeIV 2.0L Reply with quote

Thats the direction I am heading.
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