Camaro Replace Engine Upgrade?

Question

I have a 1998 Camaro with a v6 3.8 5 speed stick, was woundering if it's possible to replace it with a v8 z28 model? If so where would I start this car engine replacment adventure??

Answer 1

I've had friends attempt to do the V6 to V8 swap in an F-Body and all of them quit. Back in the day, when the only electronics on a vehicle were pretty much the plug wires and the ignition system, swapping motors out wasn't a big deal. But now, on these cars especially, it's a major pain. To do the swap correctly you'll need the complete wiring harness from the V8 car, as well as the radiator (a lot more heat is generated in the LS1), the transmission (it's the same one as your V6 but the bolt pattern is different), the computer from the V8, the instrument cluster out of the V8, you might also need the K-member and power steering rack, the fuel pressure regulator, etc. The best way to do this swap is to buy a wrecked V8 car that hasn't been hit in the front (good luck) so that you'll have access to any random parts that you might need. All things considered, it'd be better and easier and cheaper to just sell your V6 and buy a V8.

Answer 2

You will want to start at the salvage yard where you hope to find one that has been rear ended. You will need the engine, transmission, obviously, then all the electrical components, linkages and related engine items. Then you will want to upgrade the suspension to accomodate the extra weight. The rear axle should be upgraded as well so you can get the proper ratio and the locker. It would be easier to get a new Camaro instead of all the work. Low milage LS1 equipped f-bodies are pretty cheap these days, less than $10k.

Answer 3

This my friend is going to be the easiest thing you have ever done ..just get the enging you want and remove the old one and the new one should bolt right in place..you may have to move the engine mounts over a bit but that's it..oh and make sure you get the computer also for the v8 motor..pretty simple..and you should start by getting the new v8 motor and put it on an engine lift or stand and get it all hooked up to do a test run. get it running just for a few seconds..that way you know when you put it in it will start right up..

Answer 4

Consider this. The original Z had 11.1 compression ratio. They had to rev to 4,500 before they ran like the wind. If you want to follow through with this you'll need an 800 cfm Holley, a large port Chevrolet original intake manifold and a set of fulie 2.02 cylinder heads. Be prepared to adjust your solid lifters monthly. In my opinion facing the terrible gas we have today go to your local Chevrolet dealer and pick up a copy of the GM Performance Parts catalog. the 2007 copy is do any day. You'll find many possibilities. Motors that have grunt instantly not at 4,500 rpm. like the original 67- 69 Z 28's