maximus1st wrote:I want to swap my 96 maxima engine for a 2004 maxima engine. Is it possible? If so, what do i need for the swap? Is it also possible to swap the trans. to a 6 speed?
It depends on whether you retain the VQ30 ECU or if you want to convert over to the VQ35. Both are possible and have been done over on maxima.org. The former is by far the cheapest and easiest but you will lose out on the VTC. VTC'less swaps, however, have been good for 13's in the 1/4 mile with bolt-ons and some have even touched 12's with bolt-ons, cams, and a tune. The VQ35 has the same external dimensions as the VQ30 and the motor mounts are also in the same exact location. You have to swap over the timing gear from a VQ30 if you're going to keep the 3.0 ECU but that's not a huge deal. The 3.0 flywheel/driveplate also bolts right up. Many have gone this route.
As for the VQ35 ECU swap, a few members have done that as well. It requires the motor of course, ECU/key/NATS IMMU (from the same car preferably), a 2002-2003 maxima main (dash) harness (unless you want to hardwire everything), 02-03 gauge cluster, gas pedal assembly, full engine control harness, a few relays and fuses and other miscellaneous objects and of course Factory service manuals for your car and the donor car. The only fabrication that is required is mating the VQ35 crank signal ring to the 3.0 flywheel/flex plate if you are retaining the A32 (1995-1999 maxima) transmission. I am in the process of gathering parts for my Full VQ35 swap with ECU and 6-speed conversion.
The 6-speed conversion has also been done successfully by a few members as well. All DIY just like the engine swaps. PM me for more details.
P.S. I wonder how many other hopeful VQ35 swappers have been shut down in this forum due to lack of info. =/