2.0/2.3L RWD parts

[Freight_Train]

I am building a Pony stock dirt track car and want to use the 2.0 since I can turn the little sucker 10,000RPM and keep it together.I need to know what stock 2 barrel intakes have larger ports?Truck,car,2.0,2.3.All the rules state is a stock 2 barrel intake manifold.Doesn't say it has to be stock to the engine.Just had to come on a ford 4 banger.I could hog it out but I would have to take a 50lb penalty(thats alot on a 2000lb car).Also,who makes the best cam for the RPM range I am looking at?This is my first time into round track.I have belonged to a team since last year working on a bomber car(Camero,Yuck,bow tie) but figured I would get myself something small and cheap to learn the ropes in.I am totally lost when it comes to gassers especially 4 bangers.Give me a diesel and I am fine!



Basic rules
Stock type intake
any flat top pistons
.500 max lift cam with .025 lash at valves
500CFM 2 barrel
any Non aftermarket head(SOHC only)
any steel valves of stock diameter
any competition valve jobs as long as grinds are concentric with guide
.750 hand blend is ok.