Has anyboby tried to fit 4age 20 valve quad throtle bodies to a 16 valve head ive made a manifold and fitted a set to my 16 valve but i can't get it to run proply any suggestions?

it's a common converson, let me guess your trying to use the original ECU?

 

hey post a pic of your manifold?

will need a piggy pack computer or full stand alone to get them to run properly. as sam said, picture of manifold!

Thanks.. Its on a mates 86. I suggested wrong computer running it ill let him no..

ill take some pics 4 you's and get em up here wen i can

Ive had them run.on a stock ecu, just gotta make a vacumn manifold to feed a good signal to the MAP sensor

well that wouldn't work right

Why not? Worked fine in my old ae71, it certainly didn't run the best but it ran.

ever had a wideband A/F gauge on the exhaust? did you run it for long?

Umm for a very long time, the cars still running unless its written off. I have no doubts it didnt run good but it ran and drove