924Board.org

craigdd1983 · Joined: 17 Dec 2006 Posts: 4 Location: winchester, va

I was wondering if the redline weber conversion is worthit

Chrenan · Joined: 15 Jan 2003 Posts: 3903 Location: Canada

Weber carbs or weber big throat throttle body for the CIS system? Neither is worth much extra hp without first addressing inherint restrictions in the stock head design.
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1987 951 - M193 Version for Japan

craigdd1983 · Joined: 17 Dec 2006 Posts: 4 Location: winchester, va

The heads stock, but I do have a full race exhaust. I was thinking full conversion from weber.com for 1200.00, but I have heard the throttle body is a nice start.But I haven't spotted them in a while, so if any body knows where they are let me know.

Chrenan · Joined: 15 Jan 2003 Posts: 3903 Location: Canada

I had one a while ago but sold it on EBay, they are no longer available, the big throat throttle body that is.

As for upgrades to the 924, you should read the following 2 articles. The limitation really is in the head, you need to address that first. The $1200 will easily open up the head, then other upgrades will show gains.

http://www.geocities.com/the_924_site/BOB1_1.html

http://www.geocities.com/the_924_site/924BOLTONBONANZA2.htm
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1987 951 - M193 Version for Japan