What motor?

[silicon212]

Originally Posted by 97cavalier

well, i think i have made my choice, i am just going to do a few mods on the 305, and run it for a while till i get some more money and i am thinking of getting a 350 tbi engine, so it will bolt right up with out haveing to do tons of wire crap, wright? and here is one i will probly get when i get the money. And i will probly put diffrent heads on it and a 454 intake. http://cgi.ebay.com/ebaymotors/350-C...33844206QQrdZ1

A 454 intake will not fit. Two totally different engines.

[97cavalier]

ops, i ment the 454 tbi carb, they will fit with a aftermarket intake won't they? and i was also going to do a nos kit like this one. And i was going to ask, when i do the 350 tbi switch, do i have to change any thing on it? like fuellines fuel pump, or wireing hranes? here is the kit i probly get when i do it, it will not be the same on, but i do want oe that size. http://cgi.ebay.com/ebaymotors/Nitro...33268518QQrdZ1

[silicon212]

I'd stick with the TBI unit for the engine, but that's just me. In a way, a TBI unit is a carburetor, just fully computer-controlled. Too many people overcarb their engines and wonder why they fall flat. Also, I don't have experience with the 454 version, so I am not aware if they have the same flange.

Aside from that, the swap should be fairly straight-forward. The only thing you will need to do is obtain the proper ROM for the 350 vs. the 305. Well, that and a knock sensor for a 350. Lines, harness, etc are the same between the two engines.

[97cavalier]

sweet, i was getting a custome prom any ways, so i think while i have it out i will put a diffrent torque converter on with a diffrent stall. But if i do the nos, do you think i should upgrade my fuel pump? and i am picking up a posie rear with disk brakes and 3.73's in it for $250. good deal!!