What will my 1998 mustang cobra run?
I have a 1998 Ford Mustang cobra svt that has a 4.6 dohc 305hp and all i did to it was put 373 gears in it, put a bbk H pipe with magnaflow catback exhaust which opens it up and a JLT cold air intake. What will my 0-60 be and what will be my quarter mile time?
your engine was rated at 305hp at the crank and perhaps turns out about 275-280 at the wheels (cold air intake and exhaust adds a little power at the crank, but really need headers and re tune of engine management system to get the increase to the rear wheels).
3.73 gears help....so your 0-60 time may be in the range of 5.8 (which was rated time of a new 98 cobra....but your engine is of course older now so and maybe a touch over 6 sec.)
in terms of the 1/4 you will run in the range of this guy, his convert is generally slower, but he is running with a chip
http://www.dragtimes.com/Ford-Mustang-Timeslip-12822.html
you can get into the 12's on a stock engine's internals...like this guy
http://www.dragtimes.com/Ford-Mustang-Timeslip-6503.html
but you will require short shot of nitrous.
he got into low 12's with nitrous, minor engine modifications and better exhaust set up than yours, plus he is running 4.10's
the other answerers (especially Sandy G) are seriously clueless and have no idea what it takes to run in the 11's
cheers 04 cobra , built out-supercharged, 2.3 whipple blower at
15 p.s.i. measured at 575rwHP on a dyno (on 94 octane street gas)
http://www.cardomain.com/member_pages/show_image.pl?image=http://memimage.cardomain.com/member_images/1/web/3169000-3169999/3169967_8_full.jpg?081519-289
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