Engine's manners will end up comparable to the generic reference point '300hp 350' but it'll hand a 300hp 350 it's ass. Split profiles with larger exhaust are street friendly and money well spent. After all, you wouldn't use 305 head recommendations on a 350, would ya?Ĥ00 street cam will prolly end up 460-480 lift, duration around 224. Ignore common advice and shoot one step bigger. You can choke one of those down pretty easy with a set of heads that are perfectly acceptable on a 350. The aftermarket heads already have those features built in, and are generally more crack-resistant due to superior thickness.īTW a 400 will be sensitive to head flow. So when you're talking about taking an 882 casting, then porting, then screw in studs, and reconditioning.guess where the price goes. Granted, they'll be small, like a performer or dart iron eagle 180, but still offer significant improvement over a stock head. The catch with performance engines is you can usually find ready to run, used aftermarket heads for $450-500. 882s could be called the best of the worst.
