Eaton M90 + chebby 2fitty = me smiling

[Super250]

So any ways, I origionally bought a Eaton M90 blower off of Ebay for my Dodge Dart Swinger planning on putting it on a slant 6.....but the car needs way to much work for now......So I am buying my old Cutlass back, and my uncle is giving me 250 chevy. I don't know much about the engine except it has good compression, doesn't burn oil, has a new distributor and internals in the dizzy, new carb, and has a manual flywheel on it. My plans are to make an aluminum intake and bolt the super up to it and then mate a 4 brl carb to the blower. My questions start with this

1) What should I do to the engine to make it stand up to 10psi of boost?

2) should I lump port it?

3) What size of carb?

4) are there cams for this specific application? or is there one that will work that is readily available?

5) should I plane the head at all to boost compression?

6) and what are you gernal suggestions as I am the young guy, new on the block, and eager to learn from the people that are wiser than me,

I appreciate your replies and feed back

and once again, awesome site!


p.s. going to pick up the engine tommorow, will post pics of it and the blower if wanted

morgan

[Super250]

found this camshaft

http://schneidercams.com/295HchevyI6hydraulic.aspx

what do you guys think?

this site has quite a few cams available for the 250 and many others

[Larry/aka Twisted6]

Hello not a bad cam But it has to much lobe seperation. you want something with a 112 or 114
Kinda like a NOS (baby bottle) You want 8-1 or less for compression Depending on the plained Boost. A lump port kit will help improve over all head Flow(CFMs)I do sell the lump port kits & I do make intake plates ( Alum or Steel) for those guys who want to build their own Intake systems. Put it does sound like your on the right track to making some great Power and a fun ride.