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-   -   How To Reduce Height Of 3.2L Motor? (http://forums.pelicanparts.com/porsche-911-technical-forum/223321-how-reduce-height-3-2l-motor.html)

jyl 05-25-2005 07:54 PM

How To Reduce Height Of 3.2L Motor?
 
I have a weird question.

Suppose you had a 3.2L motor and wanted to reduce the height of the motor (measured from crankshaft to the top of the AFM unit) by about 6 inches.

Could you simply shorten the intake manifold runners, by cutting out a section and then welding the runners back together?

Would the reduced height mess up any other components? How would the shorter runners affect the motor's performance?

Porschekid962 05-25-2005 07:56 PM

plastic intake...

jyl 05-25-2005 08:01 PM

You mean from a 3.6L? Would it fit and wouldn't you be messing with Varioram and so on?

Suppose you also need to pass California smog. Would a smog center pass a 3.2L with a plastic manifold?

island911 05-25-2005 08:13 PM

Tonys EFI kit seems to take a lot of height out. IIRC

widebody911 05-25-2005 08:21 PM

Us a non-Vram plastic intake?

What are you trying to do, fit this in a bus?

strokher racing 05-25-2005 08:40 PM

6 inches is a lot to cut out of that intake! Just a bit of info for you longer runners tend to make more torque and shorter runners tend to have more top end hp. The plastic 964 intake is not much shorter if any compared to the 3.2...I will have to measure. You would have to get adapter plates made or go with an injector block like mine to adapt the bolt pattern.http://forums.pelicanparts.com/uploa...1117082384.jpg

Eric Hood

obrut 05-25-2005 08:46 PM

how about side draft webers on angled manifolds?

don't laugh - a guy i know who likes webers (has quad downdrafts on his morgan plus 8) has just fitted quad side drafts to his 928 in a similar way and reckons they work great.

jluetjen 05-26-2005 02:44 AM

Did Weber make any side-draft 3-bbl's???

dickster 05-26-2005 03:40 AM

fitting Webers sounds agricultural to me nowadays:D

svandamme 05-26-2005 03:46 AM

Quote:

Originally posted by jluetjen
Did Weber make any side-draft 3-bbl's???
the only ones i 've ever seen are 2 barrels

http://www.bccp.nl/images/030227tr6web1k.jpg

jyl 05-26-2005 04:41 AM

Quote:

Originally posted by widebody911
Us a non-Vram plastic intake?

What are you trying to do, fit this in a bus?

Well, I am shopping for a Vanagon . . .

svandamme 05-26-2005 05:00 AM

Quote:

Originally posted by jyl
Well, I am shopping for a Vanagon . . .
i say , raise the floor , see through , some neon lights, a little water fall, 22 inch gionvanni's and a 40" plasma

that would be the Shiznit.

anythizle ezle, wozzle bezle underachivizle.

or somethin

304065 05-26-2005 05:10 AM

Quote:

Originally posted by svandamme
i say , raise the floor , see through , some neon lights, a little water fall, 22 inch gionvanni's and a 40" plasma

Ok, Stijn, you win the award for the FUNNIEST comment of the month of May! Ha ha ha !

widebody911 05-26-2005 05:23 AM

This looks like a 2.7L or a 3.0L

http://volksweb.relitech.com/porsche6.htm

One concern with this engine conversion is the height of the Porsche engine versus the VW engine. To clear the taller Porsche engine, the engine hatch needs a raised portion added so that the engine cover can close. Luckily, the area that needs to be taller is all within the bounds of the engine hatch, so only the hatch itself needs to be modified, not the sheet metal of the van per se.

http://volksweb.relitech.com/wm_ken/engine.jpg

svandamme 05-26-2005 05:32 AM

Quote:

Originally posted by john_cramer
Ok, Stijn, you win the award for the FUNNIEST comment of the month of May! Ha ha ha !


i get one in every 1000 something posts right...

please bear with me for the other 999

jyl 05-26-2005 10:50 AM

Quote:

Originally posted by widebody911
This looks like a 2.7L or a 3.0L

http://volksweb.relitech.com/porsche6.htm

One concern with this engine conversion is the height of the Porsche engine versus the VW engine. To clear the taller Porsche engine, the engine hatch needs a raised portion added so that the engine cover can close. Luckily, the area that needs to be taller is all within the bounds of the engine hatch, so only the hatch itself needs to be modified, not the sheet metal of the van per se.

http://volksweb.relitech.com/wm_ken/engine.jpg

Which seems like it would mess up the lower bunk.

kenikh 05-26-2005 10:57 AM

Quote:

Originally posted by island911
Tonys EFI kit seems to take a lot of height out. IIRC
Yup; checkitout...

http://forums.pelicanparts.com/uploa...1117133823.jpg

ted 05-26-2005 01:11 PM

Quote:

Originally posted by jyl
Well, I am shopping for a Vanagon . . .
If it was a Diesel Vanagon with 3.2 would it need a smog test?
Saw this one for sale...
http://forums.pelicanparts.com/uploa...1117141864.jpg

widebody911 05-29-2005 07:47 PM

Check this one out:

http://home.arcor.de/becks/pics/pclaer.htm
http://www.becks24.de/claer_t3/claer_t3_ms_23.jpg

Shuie 05-29-2005 07:52 PM

The Subaru engine fits in there perfectly.


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