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Raynald's Avatar
Join Date: Jun 2000
Location: St-Georges, Québec
Posts: 842
RS engine info ?

Hello the Pro !
I want to rebuild my 2.7 cis to RS spec. and I want more information about it...
presently my engine is a 2.7 1974 with cis pistons and cams with weber, I buy from a pelican member RS pistons and solex cams
i have to port the heads to 36 mm. for my project,
my question is :
do I have to port my intake for weber or I have to change for bigger...?
1960 356 BT-5 Aetna blue
1973 911 RS récréation
1960 VW panel Dove blue
1960 356 BT-5 cabriolet Slate Gray
Old 10-18-2004, 03:39 PM
  Pelican Parts Catalog | Tech Articles | Promos & Specials    Reply With Quote #1 (permalink)
Bird. It's the word...
Fishcop's Avatar
Join Date: Feb 2001
Location: Port Macquarie NSW Australia
Posts: 5,077
Hi Raynald

I've just finished building the exact same motor... except I went with S cams rather than Solex.

I chose to port the intake runners out to 36mm. Try and have your machinist do them at the same time he does the heads so he can "match port" them.

Good luck
John Forcier
Current: 68L 2.0 Hotrod - build underway
Old 10-18-2004, 09:41 PM
  Pelican Parts Catalog | Tech Articles | Promos & Specials    Reply With Quote #2 (permalink)

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