Dtile

btw, the carbs arent 1050's. I think 750's.

Dtile

THough I dont have a boost gauge yet, can you tell the boost by the pully size?

cooltoys61

Nope,as Tomcat and others hear have taught me, the boost is really just a result of the restriction in flow that won't pass thru your intake ,heads,and exhaust. You could have a lot of "boost" and low boost measurement by having a very open system or very high readings and not as much effect if you had a lot of turns and bottlenecks. You can of course guestimate the backpressure if you know others with similar heads,intake,exh,pullies,,,and don't forget the cam is very important in the final #'s. Others here can probably do a better job estimating.

KNOT-RIGHT

Yep As Cooltoys stated to many variables.

Here are some sites.

http://www.kuhlsuperchargers.com/tech%20p03.htm

http://www.holley.com/HiOctn/TechSer...fo/SCTech.html

You must know the boost before changing pulley size.

If they are non intercooled adding a Chiller will give you the extra horsepower
you are looking for hands down.

Call Inovation they may recall the boat.

Gerry