anyone take guess at what time i should be in

[Pitiful poke]

Im putting a 347 in my 91 gt advertised 445 hp from detroit competition engineering got hooker long tube headers no cats and flowmasters 800 double pumper holley carb 373 gears and aod transmission electric fuel pump and pertronix flame thrower ignition tires are mickey thompson street e/t thats pretty much my whole setup oh yeah and march underdrive pulleys anyone guess what my car should be running cuz i havent taken it to the track yet and the opinions on what time it should probablly be running now will determine if i go with the paxton blower or not

[thesource]

i'll throw my hat into the ring

Without knowing what size convertor you have, the weight of the car, the exact specs on the engine or how well its tuned.... I'm going to guess it runs between a 11.9x and a 12.4x @ 112-115 mph with good traction.

[mustangjohn]

12.5 @ 108 is my guess, carb is alittle big it will kill some low end torque.

[zosick]

low 12's/high 11's.

[Jamison]

they "advertise" 445hp which is about 370 to the tire...TRACTION will be the biggest factor...if you can pull a 1.5-1.7 60 ft time you'll be high 10's - mid 11's...gears and how tall the tire is will be a HUGE factor also. just the stock AOD? if so, 10's wont happen...its a GT meaning its at least 3200lbs...373's in an auto is no good...so to run mid 11's your gonna need 430's and a tall ass tire, 3" exhaust w/ race mufflers...little weight reduction would be a good idea also...what kind of tune and fuel system are u running??

[josh1122]

i say around a 12.3

[86LXNXS]

12.012 @ 109.433 thats what my crystal ball said

[Pitiful poke]

thanks yall well i gotta still be able to drive it on the street but other than that and specific not to costly things i should do for the swap ove form efi to carburated and as for the 800 well the guy at the machine shop said i should get that carb but it sounds like you guys know what your doing

[Mach1Marauder]

thanks yall well i gotta still be able to drive it on the street but other than that and specific not to costly things i should do for the swap ove form efi to carburated and as for the 800 well the guy at the machine shop said i should get that carb but it sounds like you guys know what your doing

LOL..............That 800 is way to big for your combo.

[thesource]

I'd opt out for a nice 750 vac secondary with that AOD in the car. I'd bet the convertor is way too tight for the setup so a double pumper is going to probably do more harm than good.

[Stang_1973]

Listen to these guys... they know what theyre talking about.

[OWNAGE]

they "advertise" 445hp which is about 370 to the tire...TRACTION will be the biggest factor...if you can pull a 1.5-1.7 60 ft time you'll be high 10's - mid 11's...gears and how tall the tire is will be a HUGE factor also. just the stock AOD? if so, 10's wont happen...its a GT meaning its at least 3200lbs...373's in an auto is no good...so to run mid 11's your gonna need 430's and a tall ass tire, 3" exhaust w/ race mufflers...little weight reduction would be a good idea also...what kind of tune and fuel system are u running??

A car with 370rwhp that weighs 3200 pounds... shoot even 3000 lbs is not going to run high 10's. If it 60' a 1.3x then MAYBE it would be a low 11 second pass or possibly crack off a 10.9x with ideal conditions. Also that 3.73's is plenty of gear for an auto car with a stall. 3.73's in an auto are like having 4.10's in a stick car. Honestly man get the car put together. Get it tuned properly on a dyno and then go have some fun with it. I would hit up Ron Bell he's a sponsor on here and is great with these cars. 830.625.4310

[Sonic Blue 85]

I have read this thread a while back, most likely you are going to be dissapointed. I did not post a responce because I did not want to seem overly negative, but you have picked multiple parts that will not work together very well. AODs will slow down any combo a lot, with a stock or mild convertor and stock or near stock valve body the AOD will use a lot more power than just about any other transmission available and most likely if you drive it hard and are actualy making any power the transmission will not last long. Your carb choice is way too big, if you plan on using an auto and this is going to be a street car with a 3500 rpm or less convertor, I would recommend a 650 cfm. If you plan on using this thing as mainly a track car and put the proper convertor with a well build C4, and a set of 4.10s or a manual transmission such as a TKO, a 700 cfm to possibly a 750 cfm should get it to run a little faster. A shift kit will and red lining frictions will not fix an AOD, you will need either a Lentech or a F.B. valve body and truely the whole transmission, to get an AOD that will work worth a crap. For a complete Lentech or F.B. AOD and convertor you are goind to spend around $4000 if I remember correctly. A C4 is much cheaper and will use much less power and the convertor will also cost you less. So I would not take a gess at your times, not knowing what convertor you plan to use and the condition of the transmission. You could easily burn the transmission up on the first pass, most likely before you have the car sorted out the transmission will burn up. If the engine makes what they claim, if you get most of the combo correct, it will run 11s in a fox body with traction, depending on weight, how well it 60's, how well it is tuned and what transmission and or convertor you use, will depend on how low into the 11s it goes. There is enough power to go low 11s, but with the parts you listed so far, I would gess somewhere in the 12s if the transmission lives to the end of the track without slipping, in that case more like 13s.

[Pitiful poke]

thanks that helps alot i figured on the transmission going out so i made a trade for a c4 so hopefully it will last

[86LXNXS]

If you need that C4 built, let me know