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how fast would a 290hp-320hp 305 do?

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Old Mar 16, 2002 | 09:06 AM
  #1  
MattW's Avatar
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From: Greenwood, Indiana
Car: 1984 Trans Am
Engine: Vortec 355
Transmission: TH-700R4
Axle/Gears: GM Axles and GM 3.73
how fast would a 290hp-320hp 305 do?

since i will probably never get enough money to build up a 350 i was wondering what you guys think a 305 with about 300hp and about the same torque do

cuz there was an article where thats what they got.....and i was just wondering

i've got 3.73 gears...automatic.....with the stock 190hp and 240torque i run a 15.9(with a bog)

if this combo wont get mid 14's then i will just keep savin for the 350
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Old Mar 16, 2002 | 12:29 PM
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NJ SPEEDER's Avatar
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From: Ewing, NJ
14's are easy withthat kind of power. i was going 14.2's @ 96mph with about 220hp at the wheels(calculated, i never had my car on a dyno). i am sure you coudl see similar results if youcan hook.

later
tim
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Old Mar 17, 2002 | 10:13 PM
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From: Kalamazoo,Mi,USA
Car: 84 Z28
Engine: L69: cam and porting
Transmission: T5, 3.73 rear
my 305 makes about 300 hp at the flywheel. i have a 5 speed with 3.73 gear. my guees is a high 13 based on the cars I've street raced. Too bad i never got it to the track before the axle and tranny broke.
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Old Mar 27, 2002 | 09:55 PM
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From: LOCKPORT, IL
Car: 85 s-10 soon
Engine: just a small block
Transmission: th350
HOW MUCH WOULD YOU BE LOOKIN TO SPEND ON A 350? THE 357 WHICH I WAS GOING TO PUT IN MY CAR HAS LIKE 8 MILES ON IT ALL IT NEEDS ARE HEADS, OIL PAN, INTAKE, AND A CARB
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Old Mar 27, 2002 | 11:40 PM
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From: Greenwood, Indiana
Car: 1984 Trans Am
Engine: Vortec 355
Transmission: TH-700R4
Axle/Gears: GM Axles and GM 3.73
how much u askin for it?

and would u b able to do like monthly payments?
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Old Mar 27, 2002 | 11:44 PM
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From: LOCKPORT, IL
Car: 85 s-10 soon
Engine: just a small block
Transmission: th350
IM ASKIN $800 YOUD JUST NEED TO PICK IT UP. IT HAS A NEW CAM IN IT TOO. I JUST NEED THE MONEY TO FIX THE BODY ON MY CAR. I WONT BE ABLE TO TAKE MONTHLY PAYMENT BUT IF YOU REALLY WANT IT I CAN HOLD IT FOR YOU UNTIL YOU GET THE MONEY.
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Old Mar 28, 2002 | 12:09 AM
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From: Greenwood, Indiana
Car: 1984 Trans Am
Engine: Vortec 355
Transmission: TH-700R4
Axle/Gears: GM Axles and GM 3.73
just incase u didnt get the personal message i sent ya
what i said was
what kind of cam is it
and what are the specs on it


thanks
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Old Mar 28, 2002 | 05:55 PM
  #8  
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From: LOCKPORT, IL
Car: 85 s-10 soon
Engine: just a small block
Transmission: th350
I DONT KNOW WHAT THE SPECS OF THE CAM ARE BUT WHEN IT WAS RUNNING AT MY BUDDIS HOUSE IT SOUNDED LIKE A DRAG CAR. ILL ASK HIM NEXT TIME I TALK TO HIM IF HE REMEMBERS.
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