LT1 Based Engine Tech 1993-1997 LT1/LT4 Engine Related

How much HP at the tires?

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Old Mar 13, 2004 | 09:10 PM
  #1  
a327vette's Avatar
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From: Salisbury, NC, USA
Question How much HP at the tires?

I am looking to rebuild a 93 Z engine for a friend, how much power does this sound like it would put down

.030 over forged 10.4:1 pistons
0.00 deck clearance
Home ported heads, 3 angle valve job
30lb Injectors
LT4 Hot Cam and Roller timing chain
Mid length headers and Flowmaster exhaust
Moroso CAI
Underdrive Pulleys (dont know what brand)

I figure around 330-340hp at the tires going through a 6-speed. Am I in the right range?

Thanks
Stevie
Old Mar 13, 2004 | 09:15 PM
  #2  
lt1g3n's Avatar
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From: Chicago
if i was gunna port my heads id definately get a different cam but i think alot of it is going to depend on how good you are at portin the heads , you doing it yourself? if so cool
Old Mar 13, 2004 | 11:07 PM
  #3  
95_LT1_6SPD's Avatar
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Posts: 1,093
From: Caledon Ontario Canada
should be somewhere around 320rwhp i would say. The average from what i have read is about 315-320 with hot cam and long tubes. So ported heads and midlenths should do about the same, maybe a little bit more.
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