# LS1 Maf

**URL:** <https://forums.speedlife.net/t/ls1-maf/49224>\
**Category:** NYSpeed Automotive\
**Created:** [May 29, 2008, 11:51am UTC](https://forums.speedlife.net/t/ls1-maf/49224 "2008-05-29T11:51:36Z")\
**Posts on this page:** 1\
**Showing post:** 8

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**Author:** ![traumadog](https://avatars.discourse-cdn.com/v4/letter/t/8baadc/32.png) [@traumadog](https://forums.speedlife.net/u/traumadog)\
**Post date:** [May 29, 2008, 1:55pm UTC](https://forums.speedlife.net/t/ls1-maf/49224/8 "2008-05-29T13:55:29Z")

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> [@BuickGN](#):
>
> huh?
> 
> i want it polished for the GN, i already got rid of the stock GM MAF and replaced with a better flowing ls1 maf, i just want it polished. It flows fine…
> 
> im not polishing the inside. same price as what? the mafless system for a GN is more than the 70 bucks i payed for this maf. Original Mafs for the GN are very hard to come by, all of the aftermarket are junk jap shit that might last a year.

Ah, so you’re polishing the OUTSIDE. I get it now. And if the MAF is a different size than the original GN one, doesn’t that mean you need a new resistor or tune to accomodate the new values from the MAF?

In any case, I figure any machine shop can do that, or absent that, find a buddy who doesn’t mind sitting with a Dremel.

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