ISR mod pros/con
07-15-2014, 05:42 PM
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ISR mod pros/con
Friggin autocorrect. Mods mind fixin my thread title?
I did an ISR mod on my '89 a few days ago and I'm already noticing an improvement.
Pros so far.
Improved torque at lower RPMS. (Less skinny pedal to get moving)
Wider powerband
Gas miliage (less skinny pedal=better mileage. Airflow improvements help too)
Less engine wear. (once again, less skinny pedal)
Ease of installation (Its just a straightish piece of pipe in place of a contortionist tube.)
Cheap. (Free for scrap pipe laying around, to 50-65 for a more...visually appealing build)
Slightly improved HP. (I'm guessing 3, maybe 5)
Cons.
Noise( This kinda straddles the line of pro/con. In my case I think it makes my engine sound a little "beefier")
Possible legal issues. (Some states/locals may ban intake modifications.)
Potential insurance issues. (Some companies frown on DIY mods)
If anybodys got any more, post em and Ill add em to the OP.
I did an ISR mod on my '89 a few days ago and I'm already noticing an improvement.
Pros so far.
Improved torque at lower RPMS. (Less skinny pedal to get moving)
Wider powerband
Gas miliage (less skinny pedal=better mileage. Airflow improvements help too)
Less engine wear. (once again, less skinny pedal)
Ease of installation (Its just a straightish piece of pipe in place of a contortionist tube.)
Cheap. (Free for scrap pipe laying around, to 50-65 for a more...visually appealing build)
Slightly improved HP. (I'm guessing 3, maybe 5)
Cons.
Noise( This kinda straddles the line of pro/con. In my case I think it makes my engine sound a little "beefier")
Possible legal issues. (Some states/locals may ban intake modifications.)
Potential insurance issues. (Some companies frown on DIY mods)
If anybodys got any more, post em and Ill add em to the OP.
Last edited by BioHazard050; 07-15-2014 at 05:50 PM.
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