Toymods Car Club Inc: Tech & Conversions => DIY Turbo External Wastegate using intake valves!!!! they look great!!

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oldcorollas
Forums Junkie

Location:
Kita-Ku, Sapporo, Japan
Registered:
January 2003

DIY Turbo External Wastegate using intake valves!!!! they look great!!

Tue, 16 September 2003 13:02

Heya kiddos,
thought someone might appreciate this
particularly the twin TB, and the home made external wastegate using a chev intake valve and valve spring...
some food for thought for the turbo guys....
if you want more details, contact the guy thru the megasquirt yahoo list
Cya, Stewart

Quote:

From: Anders Aldengard <v8guy@h...>
Date: Tue Sep 16, 2003 4:29 pm
Subject: Homemade parts

IŽm building my own CSB EFI intake from a carb. intake and has started to
make the injector bossŽs and have finished the plenum + throttle bodies.
Hopefully I can try the MegaSquirt before the upcoming winter.

I asked a guy to make me two wastegates and a blowoff valve.

I thought you might be interested.
The WG:s are using a common csb head valve-spring as a spring, a big intake
valve from a smallblock head some stainless steel piping and flare
material. Everything is then TIG welded and smoothed in a lathe. The intake
valve has been threaded on the tip side.

I donŽt want to pollute the MS list anymore than this, so if youŽve got any
questions please email me directly. I thought someone on this list might
find this interesting.
Pics:
http://aldengard.lixom.nu/20030915/plenum_tta1.JPG
http://aldengard.lixom.nu/20030915/plenum_tta2.JPG
http://aldengard.lixom.nu/20030915/inj-boss1.JPG
http://aldengard.lixom.nu/20030915/inj-boss4.JPG
http://aldengard.lixom.nu/20030915/lathe-1-injboss .JPG
http://aldengard.lixom.nu/20030831/dump-valve1.JPG
http://aldengard.lixom.nu/20030831/rosencrantz-par ts.JPG
http://aldengard.lixom.nu/20030831/wastegate1.JPG

/Anders

[Updated on: Tue, 16 September 2003 15:11]

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EMP-2TG
Forums Junkie

Location:
Carlingford, Sydney
Registered:
May 2002

Re: DIY Turbo External Wastegate using intake valves!!!!	Tue, 16 September 2003 15:09

wow! thats neat i was expecting some hack job [Report message to a moderator]

Nark
Forums Junkie

Location:
Cabramatta, NSW
Registered:
May 2002

Re: DIY Turbo External Wastegate using intake valves!!!!	Wed, 17 September 2003 01:16

Fark! That wastegate looks awesome! [Report message to a moderator]

Helmann
Regular

Location:
Ipswich
Registered:
July 2002

Re: DIY Turbo External Wastegate using intake valves!!!! they look great!!	Wed, 17 September 2003 08:18

Here are some pix of a custom BOV i had made. Never gotten round to using it. How much would a BOV like this sell for??? Its a big mother $%#@er. Your turbo will blow before this thing leaks. Brett. [Report message to a moderator]

Allan
Forums Junkie

Location:
Melbourne
Registered:
May 2002

Re: DIY Turbo External Wastegate using intake valves!!!! they look great!!	Wed, 17 September 2003 10:51

Twin trumpet! twice the price! Allan [Report message to a moderator]

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