Which GM Crate Motor

[RandyP]

Ok, after talking around I've come to the conclusion I am just getting a new crate engine from GM for my 87 with TBI. It has a 350 in it, so naturally I'm going back with a 350. Looks like I can get a plain jane stock replacement, with ~180ish horsepower. Yawn.

What issues would I have stepping up another few 100 bucks and getting the 290 horsepower? I'm thinking the stock injectors will be stout enough, can reuse stock intake and distributor (I think?) as far as I can tell. I'm eager to get the engine done and get a 350 transmission in it. Give me you ideas. I can get this in my door at ~$1999, that's not even a full $100 more than the bone stock replacement.

12499529
350/290 HP

What's Hot?
Economical power
Four-bolt block
290 horsepower

The best value crate engine in the GM Performance Parts lineup!

The 350/290 HP is the most popular GM Performance Parts crate engine because no one can deliver such performance for this kind of value. GM Performance Parts believes that everyone should be able to afford a high quality, high performance GM V-8 without going broke. The 350/290 is an answer to those car crafters who demand maximum return on their money. However, just because it's affordable, don't think that it's a stone. The 350/290 delivers 290 hp @ 5100 rpm and a solid 326 lb.-ft. of torque at 3750 rpm. With those kinds of numbers, it's the perfect replacement engine for the millions of GM vehicles that shipped with a small-block. Got a tired, old project car that needs a lift? This is the crate engine for you.

We've also loaded the 350/290 with a four-bolt main bearing block, aluminum pistons, and a hydraulic camshaft. The cast iron cylinder heads are designed to be extremely durable while still providing good airflow through the engine.

The 350/290 will ship to you as a Base-level long block. Add an intake manifold, carburetor, ignition system, starter, balancer, and water pump, and you'll be ready to hit the road with a fresh new motor. All of these parts are available from GM Performance Parts, and with its low price, you'll have no problem finishing off the 350/290 in style.