Page 1 of 1
carbs on efi
Posted: Thu Nov 29, 2001 2:24 pm
by dan-
is it possible to put dual carbs on a fuel injected engine? or do you have to change the heads?
carbs on efi
Posted: Fri Nov 30, 2001 7:10 am
by ray greenwood
Its a direct switch-over. There are a few differences in the heads. Generally the 1.7L FI head had better valve sizing, while the 2.0 could probably have used a little bigger valves going from FI to carbs. The 1.8 was about right as is. Just bolt it up. Ray
carbs on efi
Posted: Fri Dec 07, 2001 2:30 pm
by Bobtail
You will find the injected cam works well with carbs too,assuming its a 1700.
carbs on efi
Posted: Fri Dec 07, 2001 4:39 pm
by ray greenwood
Ditto that Bobtail. The only real difference was in the timing of the valve opening points, which were spaced a little differently than the carbed cam. The lift and duration of the stock cam were the same. I can't remember for sure, but after a certain year...either 70 or 71...I think...they wen't to using all one cam...the injected timing version...as most were being built with injection at that point. It has a small amount of valve overlap and seems to generate a little better exhaust velocity than the carbed cam. Ray