Help! - Weber intake manifold gaskets

Ducman · 12-20-2006, 04:20 AM

I've searched these forums but I am way confused.

I have my Webers off for general cleaning and intended to replace the intake manifold gaskets - the 12 in total gaskets that go above and below the plastic spacers that sit between the heads and the manifolds - but I can't determine the proper new gaskets to purchase.

I have a 2.7 with 40 IDAs - the current gaskets have a perfectly round opening, but the pictures displayed by our host appear to have a non-circular opening - see below

What is correct?

Thanks,
Don

MBruns · 12-20-2006, 04:31 AM

what you need are the conversion gaskets from PMO that deal with the CIS port to the weber manifolds/insulators
www.pmocarb.com or fax 310 394 6313 Richard Parr

Mike Bruns JBRacing.com

Eagledriver · 12-21-2006, 11:41 AM

Since you have the carbs off you should be able to see what you need. If your 2.7 has CIS heads then they should have the funny shaped port you see in the picture.

-Andy

azasadny · azasadny's Garage

Don,
How do you like your Webers? I had my 2.7L CIS engine converted to Webers and just drove the car home the week before Christmas and I cannot believe the difference! What has been your experience? What's your estimated MPG? Thanks!