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Project 5.7 hemi install
11/06/05
We just started on our first 5.7 hemi install in a TJ. We will be using the Teraflex
components and the motor is out of a 2004 Dodge pickup. We will also be using the
5 speed automatic transmission. Teraflex supplies the motor mounts, skid plate,
tranny mount, radiator and a few other small items. The motor is being installed
in a 2001 TJ that has a 3" lift. Progress so far shows we have installed the motor
mounts, set the motor in place and put in the skidplate. The wiring harness has
been sent to Tera for modification. More photos will be coming as soon as the wiring
harness arrives.----
Dan
12/13/05
We finally got the wiring harness back. The harness looks to be high quality and
it installed without any issues. The new computer still needs to be programmed and
that has to be done at the dealer. Before that can be done we need to have the exhaust
system built. Also shown here is the Hemi belly up skidplate we got from Teraflex.
01/11/06
We upgraded the 2001 TJ to a 2005 TJ fuel tank, module, fuel lines and NVLD system.
The main part of the NVLD system mounts below the right rear taillight and consists
of a new canister, hoses and module. Some custom mounting bracketry needs to be
made up and set up of the system is not to difficult. If you do not do these upgrades
you will get a check engine light. We also installed the 2005 Grand Cherokee drive
by wire accelerator pedal assembly. Installation of this was made easy using the
bracket supplied by Teraflex. Now all the wiring is complete as well as the fuel
system. Next we will see if it runs
Dan
01/23/06
The wiring was a success and the motor runs great. The engine computer was sent
to New York for reprogramming. Squier was able to flash the new pcm with the TJ's
vin code and mileage. All that was left after that was to "learn " the drive by
wire accelerator and the transmission shift programming using a factory DRB scan
tool. This motor has some power. Under full throttle it revs right up to 5 grand
and shifts into every gear. The aluminum raditor kept the temp right 210 degrees
just like it should. I could not resist adding the Hemi badges to both fenders.
This was definitely a fun swap but a little pricey. Figure on spending about 15
grand by the time you get done.
Dan
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