Alternative Port EFI Intakes This board is for tech discussions and questions about aftermarket port EFI such as the HSR, MR, SR, BBK, FIRST, etc.

HSR vs my current set up

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Old Jul 26, 2006 | 12:52 PM
  #1  
Saigon_Bob's Avatar
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From: Kissimmee, FL
Car: 1991 Camaro RS
Engine: 357cid
Transmission: T5 Swap
Axle/Gears: 10bolt 7.5" 3.23 soon to be 3.73
HSR vs my current carb'd set up

So I might be able to pick up an HSR set up.

I was wondering would i be reaping a benefit of performance gains vs my current set up.


OR

would i hurt performance...


OR

would it be pretty much the same..

Last edited by Saigon_Bob; Jul 26, 2006 at 12:59 PM.
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Old Jul 26, 2006 | 08:36 PM
  #2  
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From: SALEM, NH
Car: '88 Formula
Engine: LC9
Transmission: 4L60E
Axle/Gears: 3.89 9"
Originally Posted by Saigon_Bob
So I might be able to pick up an HSR set up.

I was wondering would i be reaping a benefit of performance gains vs my current set up.


OR

would i hurt performance...


OR

would it be pretty much the same..
+/- 5hp either way from an ideal efi to ideal carb setup. What intake are you running? If you compare an HSR to a good singleplane with matched cam and carb, it will prolly be a little slower than the carb setup. The HSR will be a better driver I think, than the carb.

-- Joe
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Old Jul 27, 2006 | 04:15 PM
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Saigon_Bob's Avatar
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From: Kissimmee, FL
Car: 1991 Camaro RS
Engine: 357cid
Transmission: T5 Swap
Axle/Gears: 10bolt 7.5" 3.23 soon to be 3.73
Originally Posted by anesthes
+/- 5hp either way from an ideal efi to ideal carb setup. What intake are you running? If you compare an HSR to a good singleplane with matched cam and carb, it will prolly be a little slower than the carb setup. The HSR will be a better driver I think, than the carb.

-- Joe
my intake is a dual plane street dominator
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