Fuel Multiplier

ares650 · Post by **ares650** » Thu Aug 26, 2004 5:10 am

How do we calculate the fuel deference between two injector sizes? If I had a map with 440cc injectors and I am planning on moving upto 750cc, how /or what formula could I use to correct my values for my map?

menfou · Post by **menfou** » Thu Aug 26, 2004 7:50 am

I think -41% no ?

Post by **Hondata** » Mon Sep 06, 2004 5:27 pm

Just changing the injector size from 440 to 750 should get you in the ballpark. Leave the overall fuel trim at 0 at first.

ares650 · Post by **ares650** » Mon Sep 06, 2004 5:33 pm

Hondata wrote:Just changing the injector size from 440 to 750 should get you in the ballpark. Leave the overall fuel trim at 0 at first.

O shit, that works....Thats Cool! Great job.