68-69 VW smog pump

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68-69 VW smog pump

Postby stillsmokin » Sun Jan 18, 2015 10:51 pm

Wondering if anybody might have an old smog pump off a VW. I want one to push some boost into my 6.5 hp Lister Petter diesel on my garden tractor to clean up the low RPM smoke and make a little more power. They are a miniature roots type air pump. Looks to be a better design than the GM type.

I'm just tinkering with old chit since it's winter.
92 W250LE REG CAB, SLED PULLER, S400
93 W350LE EXT CAB, dually, 5 speed
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Re: 68-69 VW smog pump

Postby simplysmn » Mon Jan 26, 2015 8:50 pm

Never seen a Smog pump on a VW :? :? :? :?
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Re: 68-69 VW smog pump

Postby stillsmokin » Wed Jan 28, 2015 9:51 pm

They were used in 68-69 beetles and porche 912's, from what I have researched. It has been said the sealed bearings used in them only lasted 30,000 miles or so and most of them were pulled off out here in non emission country. I've seen a few turn up on e shaft (ebay). I could buy a 6-71 detroit blower for less...hell I could get the 6-71 with the blower for less!

Somebody has one laying around.
92 W250LE REG CAB, SLED PULLER, S400
93 W350LE EXT CAB, dually, 5 speed
stillsmokin
fuel screw!!!!
 
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Re: 68-69 VW smog pump

Postby RCCUMMINS89 » Wed Jan 28, 2015 10:35 pm

So wait..... you are looking to supercharge your 6.5hp lawn mower... I'm subscribing!
89 RC on shortened 92 diesel frame - NV4500 w/dual disc/4.10s on 37s. - Self built pump, "hot screw", lots of timing, True high volume low pressure lift pump, 62fmw/68/.7gated, 77lpm SAC Inj., Studs/O-rings,- 423/1220 Mustang - 11/16/2013 http://www.TheHungryDiesel.com full line dealer, if you don't see it please ask.
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Re: 68-69 VW smog pump

Postby DMan1198 » Wed Jan 28, 2015 10:51 pm

What about using one of those things that takes exhaust gasses to spin a wheel. That wheel is connected to a shaft which has another wheel at the other end. That other wheel draws the air in, and compresses it before shooting it down some plumbing, and into the engine? I think that'd probably work good too
Ducati- professional nap taker, and thread derailer extraordinaire
Brownie: 80 dodge heavy half. Ghost cummins under the hood, and some sinister plans
The Roo Hunter: 93 w250, lifted, 2 whistle machines, and a bunch of other go fast goodies, uhh..... not there yet
Jaeger: 12 ram 3500. Lifted, exhausted, and fed an excessive quantity of air
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Re: 68-69 VW smog pump

Postby RCCUMMINS89 » Wed Jan 28, 2015 10:59 pm

Maybe even both?
89 RC on shortened 92 diesel frame - NV4500 w/dual disc/4.10s on 37s. - Self built pump, "hot screw", lots of timing, True high volume low pressure lift pump, 62fmw/68/.7gated, 77lpm SAC Inj., Studs/O-rings,- 423/1220 Mustang - 11/16/2013 http://www.TheHungryDiesel.com full line dealer, if you don't see it please ask.
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Re: 68-69 VW smog pump

Postby DMan1198 » Wed Jan 28, 2015 11:01 pm

Yeah. And while you're at it might as well throw a little water/meth and nitrous at it
Ducati- professional nap taker, and thread derailer extraordinaire
Brownie: 80 dodge heavy half. Ghost cummins under the hood, and some sinister plans
The Roo Hunter: 93 w250, lifted, 2 whistle machines, and a bunch of other go fast goodies, uhh..... not there yet
Jaeger: 12 ram 3500. Lifted, exhausted, and fed an excessive quantity of air
DMan1198
14mm rotor
 
Posts: 2134
Joined: Sat Aug 10, 2013 6:26 am
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Re: 68-69 VW smog pump

Postby PToombs » Thu Jan 29, 2015 6:15 pm

And the #2 Derailer sends it right off the deep end by adding 200hp to the 6.5 garden tractor! :lol:
pete

Just enough power to break everything behind the crankshaft.
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Re: 68-69 VW smog pump

Postby DMan1198 » Thu Jan 29, 2015 7:17 pm

I do my best
Ducati- professional nap taker, and thread derailer extraordinaire
Brownie: 80 dodge heavy half. Ghost cummins under the hood, and some sinister plans
The Roo Hunter: 93 w250, lifted, 2 whistle machines, and a bunch of other go fast goodies, uhh..... not there yet
Jaeger: 12 ram 3500. Lifted, exhausted, and fed an excessive quantity of air
DMan1198
14mm rotor
 
Posts: 2134
Joined: Sat Aug 10, 2013 6:26 am
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Re: 68-69 VW smog pump

Postby Philip » Thu Jan 29, 2015 7:21 pm

DMan1198 wrote:I do my best



You doing a EFI program for him?????



:lol:
93 W350 Club/cab w/duals, buckets & console, B&W flatbed, G56, 6 spd, 3:07 rears, gages, HX40/16, 4" exhaust, 6X.018 sticks, rear air ride suspension
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Re: 68-69 VW smog pump

Postby DMan1198 » Thu Jan 29, 2015 7:23 pm

He hasn't sent me the base file yet
Ducati- professional nap taker, and thread derailer extraordinaire
Brownie: 80 dodge heavy half. Ghost cummins under the hood, and some sinister plans
The Roo Hunter: 93 w250, lifted, 2 whistle machines, and a bunch of other go fast goodies, uhh..... not there yet
Jaeger: 12 ram 3500. Lifted, exhausted, and fed an excessive quantity of air
DMan1198
14mm rotor
 
Posts: 2134
Joined: Sat Aug 10, 2013 6:26 am
Location: Slave Lake, Alberta
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Re: 68-69 VW smog pump

Postby PToombs » Fri Jan 30, 2015 6:37 pm

Is that a bastard, 1/2 round, or flat file? ;)
pete

Just enough power to break everything behind the crankshaft.
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Re: 68-69 VW smog pump

Postby DMan1198 » Sat Jan 31, 2015 3:21 pm

It's a fine file Pete. Don't need any bastards for this type of work
Ducati- professional nap taker, and thread derailer extraordinaire
Brownie: 80 dodge heavy half. Ghost cummins under the hood, and some sinister plans
The Roo Hunter: 93 w250, lifted, 2 whistle machines, and a bunch of other go fast goodies, uhh..... not there yet
Jaeger: 12 ram 3500. Lifted, exhausted, and fed an excessive quantity of air
DMan1198
14mm rotor
 
Posts: 2134
Joined: Sat Aug 10, 2013 6:26 am
Location: Slave Lake, Alberta
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