Has anyone bought a 5.4 short block with high performance package? If so from who, how much and did it have heads with new valves and springs? What was the top HP it can take? I tried search and you can guess how many came up with wrong info. Or just steer a person in the right direction. I was told PSP sells them is this correct?

 

I have a complete built engine from JDM
Rods, Pistons, bigger Valves, porting etc. It is working great for me. From what I was told it will handle 700 hp with no problems. Mine isn't turned up much right now, but will be tuned this week.

Johnny Lightning, and Power Surge Performance offer kits too.

 

Thanks I guess I will call both tuners and see. I want one built right. Ready to install. I did not know JDM built the motors ready to ship. We will see what comes.

 

Even I'm getting excited reading about Don's engine... and I live in a different time zone! Promise to let us in on the details forwhat you see in HP and TQ!

BTW, thanks for the info you posted about your brake work.

 

Tim,

E-Mail me for some info.

TimBurntire@aol.com

 

JDM will be in Austin Sept 16th & 17th.

Contact Caka at tcaka@austin.rr.com for more information.