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Crown Victoria, Marauder, Marquis

What Tune?

2 posts 2 contributors 1,263 views
99

99HotVicp71OP

Apr 24, 2013 at 5:43 PM
Soo, if im going with the MZT mod, what Tune do i need to support the new 80mm Maf? "Mild" or "Wild" ? i dont plan on going crazy with total mods, just underdrive pulleys, PI intake, P&P plenum and 70mm TB..
JD

jdmeaux

Apr 25, 2013 at 7:02 AM
Go to www.criwnvic.net and read up on the MZT mod. You will need to put a tune on your vehicle, but at what level is up to you. Do you want pure horsepower , or "a kick in the pants" type of horsepower?

IMO I would just do a mild tune. You can re-tune it with your handheld tuner as you do all your mods to the engine. But be sure you watch the A/F ration and don't let it get lean.

Remember the more power you try to make in the engine, the less life the engine has.
*******************
PROUD MEMBER of www.crownvic.net

It's just a SUPER-DUTY Mustang GT Sedan. 198K miles and still rolling HARD.

1997 Crown Victoria P71 SVT *** ex-US Marshall service (the CAR)
STOCK?? I bet it was modified.

13.26 @ 107.24 MPH 1/4 mi w/ me, tools, & full tank of 93 octane

I added CAI, NICHE 19 X 8.5 " wheels with 245/45ZR 19 rubbers, and completely rebuilt the front end with poly bushings, Kooks headers, 2 1/4inch exhaust, TCI 2200-2400 rpm Stall converter

.PLANS:: engine upgrade, 5.4L 2v stroker, rebuild interior in leather w/ buckets, thinking about turbos

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