Stop in for a cup of coffee

krazykuda said
I consider 400's like 360's. They are considered smog motors, but if you "massage" them with "the good parts" from a 383 or 340 respectively, it can really wake them up...

You know, get rid of the smog restrictive smog parts and put the better flowing parts on and let them rip! You can surprise many people...

I was planning to put a HP 400 TQ on it, HP exhaust manifolds ........some older 383 type 346 heads with the smaller chamber to up the compression a bit and put in a better cam and correct dual snorkel air cleaner.

then put it in a B-body and drive it one the street and be thankful a 318 isn't under the hood.