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  1. #1

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    K&N Air Filters!!

    I know this has already been asked on here before but i cant find the post for it. Does anyone have the part #'s for the K&N air filter that goes on the turbo and for the crankcase vent filter. :guns: :fruity:
    2000 GTP: Bone Stock

  2. #2

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    K&N Air Filters!!

    Turbo = RU 1390
    or
    RU 1770

    Crank case = 62-1010
    1990 Pontiac Grand Prix SE McLaren Turbo (1 of 2749 SOLD ), 1989 Pontiac 6000 STE AWD (1 of 1376 SOLD )
    1990 Pontiac Grand Prix STE McLaren Turbo (1 of 1000 SOLD ), 2001 Pontiac Grand Prix GTP Special Edition (1 of 1341)


  3. #3
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    LukeZ34's Avatar
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    K&N Air Filters!!

    Yup!
    The RU-1770 is a tiny bit long, as it rubs on the intercooler. I was able to fix this by trimming about 1/4" off of the end of the filter. Fits perfectly now, and doesn't rub.

    2005 Pontiac Bonneville GXP - 49k, SOLD
    1987 Suzuki Samurai JX Tintop
    - Myside 2 Intake manifold, Harley Davidson CV Carb, 2" exhaust, Calmini Header, XM radio, 157k (owned since Aug. 2004)

  4. #4

    K&N Air Filters!!

    I have the RU-1390, and it also rubs on the intercooler. I don't know if it is any worse or not than the 1770, but it does rub. It isn't bad though, so I wouldn't worry about it. The filters do make a HUGE difference though.

    Shawn
    99 Grand Prix GT 242,800+ miles<br />9.75:1 L36|K&amp;N|No Cat/Ubend/res|160 tstat|UD ALT|Shift Kit|Powertuner|Ported M90/LIM/TB/Heads|XPZ|Stg 2 IC|Pacesetters|ElecWP|AlumCradle|4340 IS|2.93 15/16&quot; Chain|2750 stall|2.55&quot;. <br />379.9whp on 93 octane, 11.9912 @ 112.99 w/1.729 60&#39;<br />Gen V/N* TB/3.69s since ET.<br />03 CBR 600RR Stock.&nbsp; 11.38 @ 123.64

  5. #5

    K&N Air Filters!!

    RU-1380 is shorter than the others (6" body) and will clear the intercooler by plenty. You can get KN filters at ajusa.com for 27.97 and free shipping. Best price I could find. KN has all the filters listed by dimensions
    on there site. I think the 1380 is 1" shorter than the other ones.









    Jud
    Quickest TGP on the planet.

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