I have personally seen a 28ft Nordic Heat with a 525, pick up 2-3 mph with Whipples ECU upgrade.

Chris

Dustin, If you lower the deck height a little and install a optimized ECM, How much power do you think a otherwise stock 525 will make? With at least 91 or better. Doug

The only thing that I would recommend doing to the 525 is the Whipple upgrade, if you are looking for more than just the ecm reprogram. The reprogram on the 600 does raise the boost by a couple of pounds, that is why there is such a difference in power. Although the 525 will benefit from the programming, the 600 will respond much better. The 600 can easily be made into a 700 and more with the programming and a camshaft and pulley swap. Actually, it can make over 800 hp.
Show and go,
I am only about 2 1/2 hours from Cumberland. I have done numerous Whipples, so I am very familiar with their product. Dustin is familiar with my work. Give me a call if I can help in any way. Thanks, Eddie. 615-216-7449

89 gps is the best. and that was one time. normally we get 85-87 with 5 people and fuel. not bad but we really want to run in the 90's anytime we want

sounds great, thank you. we are working deals on the chargers now, as soon as i get that part done i'll give you a ring... thank you guy's

I am also a dealer for Whipple and would be glad to price it for you. I do give discounts to OSO members. Thanks, Eddie.