I am building a 355 with mahle -5cc flattops, scat 6" I beam rods, stock polished crank. arp main studs, coated bearings, zero decked block fully balanced.
A4 trans 3600 stall with 3.73s in the rear.
95 hardtop formula with some weight reduction no AC/ ABS, spare tire, and cloth manual seats. weigths around 32-3300#s

I can't decide if i should go with the AI200cc head&cam packed or an Le3 set-up.

Considering intake work to match heads and all valve train and exhaust supporting mods which would be better to get me to my goal I am looking to run mid to high 11s and still keep the car street able I would also like to break the 400+RWHp mark I will be spinning the car to about 6800 RPms and have a full dyno tune for which ever package i chose.

I do not have to worry about any emissions so i have removed those plus the cat.

I am looking for everyones opinions on these set-ups.

 

Call both of them up and talk to them, you can't go wrong either way. They can both give you their opinion on how to reach your goals and you can compare prices.

 

Both do good work and are reputable names. May want to try a search, you will find alot of posts offering feedback over these two names.