TBI Throttle Body Injection discussion and questions. L03/CFI tech and other performance enhancements.

HP question?

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Old Nov 3, 2007 | 09:58 AM
  #1  
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HP question?

As I am aproaching the end of my build up I was wondering what to expect? I am pretty new to the TBI world.Well heres my Mods so far and mods to come:
1992 RS Camaro
So far:
305 stock bottom end,March UD Pulley,Crane Cams 20-20 cam,Stock L98 aluminium cylinder heads,Edelbrock preformer intake,Edelbrock TES headers,Edelbrock cat back exhaust and Cat removed and pipe welded in and a K&N filter.
To Come:
ExtremeFI 750cfm T/B,Dyno Tune,chip burnt and maybe some kind of CAI perhaps.

Can anyone think of any other performance enhancements I can get? No NO2 or S/C jokes please

Last edited by Z28XTC; Nov 4, 2007 at 02:18 AM.
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Old Nov 3, 2007 | 10:14 AM
  #2  
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From: Joliet IL
Car: 89 Camaro Convert,89 Camaro hardtop
Engine: 305 and a 357
Transmission: 700R4,T5
Axle/Gears: 4.10's and 3.43's
Re: HP question?

you could always stroke it lmao.
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Old Nov 3, 2007 | 10:24 AM
  #3  
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Re: HP question?

HAHA True but I cant afford it.
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Old Nov 3, 2007 | 03:56 PM
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From: Chicago, IL
Car: 91 Camaro RS Convertible
Engine: 305 TBI
Transmission: 5-Speed
Axle/Gears: 3.42
Re: HP question?

Gears, posi, higher stall torque converter.

What are the specs on that cam?
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Old Nov 3, 2007 | 10:01 PM
  #5  
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Re: HP question?

3.73s in a stock 1990 Iroc rear end,no stall converter
Intake @Cam271@Valve407
Exhaust @ Cam286@Valve429,

Last edited by Z28XTC; Nov 4, 2007 at 02:20 AM.
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Old Nov 4, 2007 | 11:02 AM
  #6  
markymarco's Avatar
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From: Joliet IL
Car: 89 Camaro Convert,89 Camaro hardtop
Engine: 305 and a 357
Transmission: 700R4,T5
Axle/Gears: 4.10's and 3.43's
Re: HP question?

a stall would deffinatly help out im running a 2500 stall the cam really likes it but i need more gear out back to make it perfectlly happy
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Old Nov 4, 2007 | 11:32 AM
  #7  
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Re: HP question?

So does anyone no how much HP my combo will be good for?
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Old Nov 4, 2007 | 03:21 PM
  #8  
markymarco's Avatar
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From: Joliet IL
Car: 89 Camaro Convert,89 Camaro hardtop
Engine: 305 and a 357
Transmission: 700R4,T5
Axle/Gears: 4.10's and 3.43's
Re: HP question?

without a chip burnt not much.
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Old Nov 4, 2007 | 04:35 PM
  #9  
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Re: HP question?

Please add these mods to combo:
ExtremeFI 750cfm T/B,Dyno Tune,CHIP BURNT and maybe some kind of CAI.
Will be good for 250rwhp?
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