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Old Jun 1, 2002 | 11:08 PM
  #1  
khellendros's Avatar
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Opinion's :

I can get a 1983 CFI 305 w/ 175 horse and 250 Ft/Lbs at 2800 for $100 w/ tranny and everything i need... or i can get a 1987 TPI 305 w/ 190 hp and 295 Ft/lbs at 3200 rmp for $700 excluding tranny. Which is the better deal. And finally, why does everyone seem to dislike the CFI, i realize that they are not as fast as a TPI and do not have the same torque, is that the only reason why?
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Old Jun 1, 2002 | 11:22 PM
  #2  
Mark A Shields's Avatar
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From: Someone owes me 10,000 posts
Car: 99 Formula
Engine: LS1
Transmission: T56
Axle/Gears: 342
I'm not positive, but I don't think the CFI is that good of an induction, that's why GM didn't stick with it. Personally I would go with the TPI.
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Old Jun 1, 2002 | 11:23 PM
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khellendros's Avatar
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So the induction is bad then.... But it still only puts out about 15 hp less then the 87 TPI.... why would u go with the TPI then, in ur opinion?
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Old Jun 2, 2002 | 12:54 AM
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zippy's Avatar
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From: Chander, Arizona USA
Car: 2006 Silverado 1500
Engine: 5.3L
Transmission: 4L60E
the tpi will handle more power with better driveablity much easier than the cross flood injection.
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Old Jun 2, 2002 | 05:45 AM
  #5  
Riley's35089rs+'s Avatar
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From: heartland
Car: 89rs (previous 2.8)
Engine: 406
Transmission: 700r4 (for now)
Buy them both....$100 bucks for a motor and tranny, you cant go wrong.
Heck add a new intake go with a carb, and your good to go...If nothing else, you will have some parts for cheap
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