I am currently in the process of completing my 95 in build. I have an 2003 Deuce and was wondering about upgrading the injectors from the 8 degree to 25 degree. I junderstand that the plugs are different and the 25 degree injectors are longer. What is needed to make this conversion work correctly or is it better to by an aftermarket injector that fits and plugs correctly to my current setup. Just a little background on the build the motor has ported polished heads, 620 lift gear driven cams and 11.5 to 1 comp. I am just trying to get the most out of the build my current manifold was milled and ported to match the heads so if possible I would like to use that one but I am open to having to have another milled and ported as well is its worth it to do so. Thanks in advance..

 

03 should have the 4.22 injectors, 06 is the year you have to worry about having the 8 degree injectors for 03 the 4.22 would be fine,&nbsp\\; Todd