I think I am going to use this guide I found in a search but my ? is on the diode is there a part no or name for it.. or are they all the same? and on the spdt switch it will run the pump when the motor is off. and key off right.. thats what I want and I also want the pump running only when the motor is running if the switch is off.. thanks Sean

 

May I ask, how many HP is this swap suppose to bring ???
Doesn't the install instruction explain this? I may do this if the "gain" is worthwhile ??

 

I fixed the link.. it has a hp and tq dyno on it..

 

Roughly 10 rwhp dynoproven gain in the upper rpm range. I think the key would have to be on for the pump to run with the engine off but am not 100% sure.

 

Go to radioshack and look for a 1N400x any of that series of diodes will work in that location.

 

http://ken.lowrance.com/Projects/CSI...mp/Default.htm