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Just a few dumb questions!

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Old Feb 8, 2002 | 06:45 PM
  #1  
GreenProStreet's Avatar
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From: Ottawa, Ontario
Just a few dumb questions!

1) What is the stall speed of the stock stall converter in the 86+ Th700-R4?

2) What are the valve sizes of the Edelbrock Performer aluminum head? (70 cc version)

3) What is the rear tire size for the typical 15 inch rims?

This is for a cam recomendation sheet for the motor I am planning. Thx, guys!!!
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Old Feb 8, 2002 | 09:48 PM
  #2  
Tom84L69's Avatar
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From: Kalamazoo,Mi,USA
Car: 84 Z28
Engine: L69: cam and porting
Transmission: T5, 3.73 rear
stock stall speed is around 1500 rpm ? (not totally sure )

Valve size: my best bet is 2.02 intake 1.60 exhaust. why would they use small valves?

the 15 inch rim question is tough, i have 15 inch Z28 rims with 255/60/15 tires, stock came with 215s i think. any range between about 255 and 205 would probably fit.
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Old Feb 8, 2002 | 09:57 PM
  #3  
Tom84L69's Avatar
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From: Kalamazoo,Mi,USA
Car: 84 Z28
Engine: L69: cam and porting
Transmission: T5, 3.73 rear
i got a rare car question too!! 84 Z28 with no power windows, locks, hatch, or AC. No rear defogger, no cassette. 4 wheel discs, HO L69 with 5 speed and 3.73 posi. Also has conteur seats. has D88 stripe package(black w/ red stripes) how many of this strange combo were built? thanks
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Old Feb 9, 2002 | 09:35 AM
  #4  
Mark A Shields's Avatar
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Joined: Jan 2001
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From: Someone owes me 10,000 posts
Car: 99 Formula
Engine: LS1
Transmission: T56
Axle/Gears: 342
Originally posted by Tom84L69
i got a rare car question too!! 84 Z28 with no power windows, locks, hatch, or AC. No rear defogger, no cassette. 4 wheel discs, HO L69 with 5 speed and 3.73 posi. Also has conteur seats. has D88 stripe package(black w/ red stripes) how many of this strange combo were built? thanks
You might get a better response on the History board.
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Old Feb 10, 2002 | 02:18 PM
  #5  
GreenProStreet's Avatar
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From: Ottawa, Ontario
Originally posted by Tom84L69
i got a rare car question too!! 84 Z28 with no power windows, locks, hatch, or AC. No rear defogger, no cassette. 4 wheel discs, HO L69 with 5 speed and 3.73 posi. Also has conteur seats. has D88 stripe package(black w/ red stripes) how many of this strange combo were built? thanks
Not a lot

Specs for 84-
total- 261,591
z28- 100,899
with power win- 130,522
" locks- 100,242
" defogger- 171,461
AM only- 9,526
Am/Fm only- 12,940
Stereo Am/Fm only- 44,673
Z28 peformance ratio- 834 (may not be yours)

Hope that helps! (took me long enough to look up) Do some more research on that performance ratio, if it is 3.73, you have one rare car, one of a kind with that paint scheme!!!
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