Originally Posted by mcprodesign

How much boost will a stock 2004 575 handle anyway

Originally Posted by 4bus

Runs a consistent 88 mph in the summer heat. Cooler days it has broke 90. Last run of last year with water and air temps in the 50's it did 92.7 on the limiters. I wish it ran like that every day. The thought is chiller would give these engines cold weather performance year round???

I am hoping to see a real 5 mph gain from my mods with out a prop change or chiller, then go from there.

I am running the plumbing for the chillers but waiting on the install. I want to get spring run numbers, then summer heat numbers first. I will then add the chillers in the heat of the summer and see there is a a change. I will also monitor the knock sensor activity with and without chillers.

This is my plan, we will see if I have the same desire this summer.

Originally Posted by JRider

I am at 9.5psi intercooled.