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Questions about the Fastburn 385.

Forum: C3 Engines, Driveline and Handling

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Questions about the Fastburn 385.

Posted: 8/20/03 4:52pmMessage 1 of 3
C
Former Member
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Fincastle, VA - USA
Joined: 4/16/2003
Posts: 14
Vette(s): White 1976 Fastburn ZZ4 Permacool aux fan Conversion to 4 tail lamps Flowmaster exhaust Stereo upgrades
Does anybody have dyno results of a fastburn 385?? I was just wondering what it's gonna push at the rear wheels. Mine's in a 76 auto.


Oh, and does anybody have 0-60 and/or 1/4 mile times??


Thanks! |thumb|
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Questions about the Fastburn 385.

Posted: 8/21/03 6:12amMessage 2 of 3
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WEST SENECA, NY - USA
Joined: 12/3/2001
Posts: 2381
Vette(s): 1981 Blue Ice Met. w/pearl ghost flames TKO500 5speed. LS1 Swap 3.45 Dana 44.
Hey Cricket!
I haven't seen any test results, but I can tell ya' that you usually lose roughly around 50 hp off of the gross hp. due to parasitic/friction losses.
I.E. alternator, p/s pump, water pump, transmission (automatics especially), differential. They all rob horsepower. True readings can only be told on a chassis dyno.
1/4 mile times, 0-60 will vary between cars. A car with 3.08 gears will be slower than a car with say..3.73's. How the car is tuned or dialed in has a factor also. Basically what I'm trying to say is that you can drop this engine in any vette and your results will be different everytime. Unless the cars are perfectly identical in weight gearing, accessories & tuning, will your results be close.
Good luck with your vette!
Sarge |thumb|


GEN III 5.7L "LS6" Engine swap
TKO500 5 spd.

3.54 Dana 44
'69 "N11" Sidepipes
Borgeson Steering Box
Born 8/1981
Sequence #3975




Click here to see more pics of my Vette on CarDomain.


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Questions about the Fastburn 385.

Posted: 8/22/03 11:31amMessage 3 of 3
C
Former Member
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Fincastle, VA - USA
Joined: 4/16/2003
Posts: 14
Vette(s): White 1976 Fastburn ZZ4 Permacool aux fan Conversion to 4 tail lamps Flowmaster exhaust Stereo upgrades
Cool deal. Thanks man. |thumb|
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