Chris

Are there any upgrades for the 6.2's? maybe exhaust, head work, cam, etc...
thank you in advance

BY U BOY

what are you trying to accomplish? what hp,rpms?

Phazar454Mag

I know this probably doesn't help you much, but I came across this add: http://www.boatshop24.com/web/en/suc...1&totalcount=2
a while ago.
Apparently a company in Germany has an upgrade kit that should make the 6.2 capable of 375HP. Cost around 5500 USD. Exhaust looks pretty cool. I would guess you should be able to find similar kits in the US.

86RedRocket

There was a 6.2 Scorpion intake for sale on ebay and in the classified section at one time.

Plane Silly

Procharger and Whipple both make supercharger kits for the 6.2.

86RedRocket

The whipple def. gets it a big boost from the charts I've seen. I checked into a procharger back in Sept. It will only work on certain yr. 6.2's. The prob. is w/the placement of the tb on the intake. Certain yrs. had the in the center and others had them closer to the front. i don't understand why Procharger doesn't make two different intake tubes to solve this somewhat simple prob.

Chris

I am thinking about a boat with 6.2's. I was curious what it would take to get them to 400+HP or if i should be looking at custom powered small blocks.

86RedRocket

Here's you a link to check out.

http://www.whipplesuperchargers.com/...sp?ProdID=1217

Call CP Performance (707) 585-9871, and ask for Rick Bourns. He can take care of you.

Cory

LAKESIDE RESTORATIONS

We sell & install both.. I am a bit more preferential to the procharger kits. The 6.2's with closed cooling are the ones that the kits wont work on. You would need to do a lot of mods and remove other items.. BTW, the Procharger & whipple @ 5lbs will make more than 375hp that the German kit does.. The money is much better spent on an sc system.. JMO.. Jamie / lakeside