UrbanDisturbance

I currently have a 502 (509) Dart block engine with a 250 blower. I have 605hp at 5500rpm with 7 lbs of boost. No intercooler because there is no room in my engine compartment. I want at least 850hp. I need something low profile so I don't have to cut my engine hatch. The Whipple Quad cost almost twice as much as the procharger kit with intercooler. Should I go with whipple or procharger? Or, should I modify my motor and keep the 250 blower?

HaxbySpeed

Something might be off with your current combo.. Your power seems a little low. The Procharger will make more power then the Whipple every time.

pacalim1965@yaho

I would go n/a and skip the blowers. Unless you plan on upgrading your drive to scx or equal. after 550-600 hp say good buy to bravo stuff.

UrbanDisturbance

I'm fixing that problem. I'm planning on going with Arneson Surface Drives.

ThisIsLivin

Check out www.stevemorrisengines.com/

kennyo

I got 843hp @ 5600rpm with a M3SC using 088 heads and stock rotating assembly. Got 4 seasons on it. The good thing about the PC is your not always in boost.

FIXX

iTrader: (2)

+1,, also they are not as hard on the drives under 2500 rpm's..if you have the room in front of the engine go with a crank mount set up..wikked!http://www.cachassisworks.com/cac_su...rgerdrive.html

47EXCALIBUR

change your Heads to Dart Pro 1 CNC 335....with a 509 those heads and the right cam and 8lbs boost... 800hp+ would be no problem...if your choosing a blower the Whipple is the best choice.. easy to program vs the procharger(pain in the A**) and the benifits of adding a intercooler in you curent engine compartment ...4.0L whipple w/MOAC would be the right choice

HaxbySpeed

How is a Whipple any easier to program then a procharger? What EFI control system do they come with? With the procharger you wouldn't need to spend the money on the heads to make 800+HP and you could do a simple blow thru set up if you didn't want the extra cost of an EFI system.

articfriends

iTrader: (1)

My sentiments too, if you run efi they both need to have efi mapping done to have it right in most applications, I own a pc but I think the whipples look much better BUT I'm not into looks, i'm into hp, Smitty