Thread: to mod or not to mod

Results 1 to 19 of 19

Hybrid View

Previous Post Previous Post   Next Post Next Post
  1. #1 to mod or not to mod 
    GT Level Member
    Join Date
    Jan 2013
    Location
    michigan
    Posts
    290
    Thanks (Received)
    0
    Likes (Received)
    0
    Dislikes (Received)
    0
    i have a 1999 grand prix gtp coupe has minor rust but i was wondering if i should lightly mod it or not? the engine has 219k on it how much of a factor would that be? it's throwing a couple codes on the odbII scanner.
    Reply With Quote  
     

  2. #2 Re: to mod or not to mod 
    GT Level Member
    Join Date
    Jan 2013
    Location
    Tolono IL
    Posts
    366
    Thanks (Received)
    0
    Likes (Received)
    0
    Dislikes (Received)
    0
    since its a GTP i would lol but what all were u thinking about mods?
    Reply With Quote  
     

  3. #3 Re: to mod or not to mod 
    GrandPrix Junkie machinegunsquid's Avatar
    Join Date
    Sep 2008
    Location
    Florida
    Posts
    3,759
    Thanks (Received)
    0
    Likes (Received)
    0
    Dislikes (Received)
    0
    What codes are being thrown? Obviously you want to do all maintenance before you start modding.

    Make sure the engine is up to par before you start throwing stuff at it that is going to make it work harder.

    "**** bills. You can live in your car but you can't race your house" -dsmuts
    Want her to stop when she's not looking karate chop her in her crotch that should quiet her for a bit or at the very least put a smile on your face -REDCOMPG
    Reply With Quote  
     

  4. #4 Re: to mod or not to mod 
    GXP Level Member z3r0's Avatar
    Join Date
    May 2010
    Location
    Bunnell, FL
    Posts
    2,228
    Thanks (Received)
    0
    Likes (Received)
    0
    Dislikes (Received)
    0
    throw on a 3.0
    blow the motor
    make an epic rebuild that makes no sense
    blow it up on the dyno
    don't say anything
    ???
    profit

    Quote Originally Posted by TLSheff View Post
    I'm a Sex Offender
    Reply With Quote  
     

  5. #5 Re: to mod or not to mod 
    GrandPrix Junkie
    Join Date
    Mar 2012
    Location
    NC
    Posts
    3,264
    Thanks (Received)
    0
    Likes (Received)
    0
    Dislikes (Received)
    0
    Only an idiot would mod an engine with 219k...oh wait...I am that idiot.
    Reply With Quote  
     

  6. #6 Re: to mod or not to mod 
    GXP Level Member z3r0's Avatar
    Join Date
    May 2010
    Location
    Bunnell, FL
    Posts
    2,228
    Thanks (Received)
    0
    Likes (Received)
    0
    Dislikes (Received)
    0
    ^^^ i hit 250k before i most likely cracked the flex plate
    before i gave up and bought a brand new car

    Quote Originally Posted by TLSheff View Post
    I'm a Sex Offender
    Reply With Quote  
     

  7. #7 Re: to mod or not to mod 
    GT Level Member
    Join Date
    Jan 2013
    Location
    michigan
    Posts
    290
    Thanks (Received)
    0
    Likes (Received)
    0
    Dislikes (Received)
    0
    i was thinking a fenderwell intake, 180 degree t stat, 3.4 pulley, autolite 104 plugs, headers, and a pcm. the previous owner said it had a borla exhaust installed on it but i don't really believe that. as for the codes it is throwing they are P0401 and P0442
    Reply With Quote  
     

  8. #8 Re: to mod or not to mod 
    GXP Level Member z3r0's Avatar
    Join Date
    May 2010
    Location
    Bunnell, FL
    Posts
    2,228
    Thanks (Received)
    0
    Likes (Received)
    0
    Dislikes (Received)
    0
    3.4 might be pushing it

    with that many miles i'd really suggest 3.6 unless you add rockers and an aeroforce to scan

    Quote Originally Posted by TLSheff View Post
    I'm a Sex Offender
    Reply With Quote  
     

  9. #9 Re: to mod or not to mod 
    Turbo is the way to go. REDCRAPGP's Avatar
    Join Date
    Aug 2009
    Location
    Behind you...sike made you look Bish
    Posts
    16,085
    Thanks (Received)
    0
    Likes (Received)
    1
    Dislikes (Received)
    0
    With those kind miles I would look around and get a lower mileage block and then starting modding that one and then drop it in. Minimum downtown and no rush to finish it. If I could do it all over again of would of done that instead of modding my current one and having so much downtown and avoiding the PIA.
    Squirrels are my engine. I need a Ford Regal
    04 Comp G.
    Reply With Quote  
     

  10. #10 Re: to mod or not to mod 
    GXP Level Member txslow6's Avatar
    Join Date
    Oct 2010
    Location
    Texas
    Posts
    2,652
    Thanks (Received)
    0
    Likes (Received)
    0
    Dislikes (Received)
    0
    Quote Originally Posted by REDCOMPG View Post
    With those kind miles I would look around and get a lower mileage block and then starting modding that one and then drop it in. Minimum downtown and no rush to finish it. If I could do it all over again of would of done that instead of modding my current one and having so much downtown and avoiding the PIA.
    Seriously, your car must have been a POS to begin, was not taken care of, or you weren't installing modifications correctly. Case in point there are more people with high mileage cars than low mileage cars on this site that mod with no problems and don't have that downtime you are talking about.

    OP get the codes resolved then start modding and enjoying the car. I've got over 200K on mine with a healthy dose of mods and she's still running strong.
    85 Corvette
    01 TA
    03 Z06
    Reply With Quote  
     

  11. #11  
    SE Level Member Adam D's Avatar
    Join Date
    Jan 2013
    Location
    grand rapids mi
    Posts
    104
    Thanks (Received)
    0
    Likes (Received)
    0
    Dislikes (Received)
    0
    Quote Originally Posted by locuno1 View Post
    i have a 1999 grand prix gtp coupe has minor rust but i was wondering if i should lightly mod it or not? the engine has 219k on it how much of a factor would that be? it's throwing a couple codes on the odbII scanner.
    I got 230 k on mine im about to start a lim gasket today i think then go from there with bolt ons if it blows then i got bolt ons for my next motor right

    Sent from my SPH-L710 using Tapatalk 2
    Reply With Quote  
     

  12. #12 Re: to mod or not to mod 
    GXP Level Member coolone's Avatar
    Join Date
    Nov 2011
    Location
    NY
    Posts
    2,374
    Thanks (Received)
    0
    Likes (Received)
    3
    Dislikes (Received)
    0
    Resolve codes... Then basic maintenance items, lim, tranny, etc. then headers, tune, then mod away!



    But first and foremost so you aren't all over the place spending unwisely, then spending again... Research what you want from the mods or how far you wanna go or spend, make a plan and then go for it!

    Good luck!
    Overkill BBC Cam, YT 1.8 RR's, Rhodes Lifters, STGII Heads, GenV, Pacesetters, 3" Exh to Tips, TEP Trans. N*, ID 75# injectors/E85 coming soon
    Reply With Quote  
     

  13. #13  
    Turbo is the way to go. REDCRAPGP's Avatar
    Join Date
    Aug 2009
    Location
    Behind you...sike made you look Bish
    Posts
    16,085
    Thanks (Received)
    0
    Likes (Received)
    1
    Dislikes (Received)
    0
    Quote Originally Posted by txslow6 View Post
    Seriously, your car must have been a POS to begin, was not taken care of, or you weren't installing modifications correctly. Case in point there are more people with high mileage cars than low mileage cars on this site that mod with no problems and don't have that downtime you are talking about.
    Not at all ask anyone who has seen it. Let me elaborate I've done headers, cam,lim,heads etc all at different times. If I could do it all over again I've would have done it all at once to avoid having to take everything apart multiple times in my driveway. Working 50 hours a week and being in school as well as having custody of a 1 year old neice. Time wasn't on my side to say the least. Everything has been installed correctly I do my research before I buy or attempt anything and take my time to ensure user error is avoided. That being said if I was able to get another motor from the junkyard etc I would of just built the motor and dropped it all in and called it a day. Thanks for assuming.
    Last edited by REDCRAPGP; 01-22-2013 at 06:17 PM.
    Squirrels are my engine. I need a Ford Regal
    04 Comp G.
    Reply With Quote  
     

  14. #14 Re: to mod or not to mod 
    GT Level Member addzradd's Avatar
    Join Date
    Feb 2010
    Location
    Cleveland
    Posts
    396
    Thanks (Received)
    0
    Likes (Received)
    0
    Dislikes (Received)
    0
    Yeah, I would get the codes sorted out, do basic maintenance like plugs wires, fluids if necessary and then have at it for modding, mileage on these blocks is just a number really. I took mine apart at 190k to port the heads and lim while doing LIM gaskets and sure enough I still had the crosshatching on the cylinder walls and all of the valves still rubbed dye off when checking for proper seating. No reason this shouldn't keep running 12's until the body rots out or I decide to inter-cool it and make it run 11's.
    Reply With Quote  
     

  15. #15  
    Turbo is the way to go. REDCRAPGP's Avatar
    Join Date
    Aug 2009
    Location
    Behind you...sike made you look Bish
    Posts
    16,085
    Thanks (Received)
    0
    Likes (Received)
    1
    Dislikes (Received)
    0
    Quote Originally Posted by addzradd View Post
    Yeah, I would get the codes sorted out, do basic maintenance like plugs wires, fluids if necessary and then have at it for modding, mileage on these blocks is just a number really. I took mine apart at 190k to port the heads and lim while doing LIM gaskets and sure enough I still had the crosshatching on the cylinder walls and all of the valves still rubbed dye off when checking for proper seating. No reason this shouldn't keep running 12's until the body rots out or I decide to inter-cool it and make it run 11's.
    Look at DSluts he has 200k plus modded rust and all and it still doesn't want to die lol. Yes address the maintenance items first and of course the codes and modify it lightly and go from there.
    Squirrels are my engine. I need a Ford Regal
    04 Comp G.
    Reply With Quote  
     

  16. #16 Re: to mod or not to mod 
    Moderator dsmuts's Avatar
    Join Date
    Feb 2011
    Location
    Coldwater, OH
    Posts
    15,758
    Thanks (Received)
    1
    Likes (Received)
    1
    Dislikes (Received)
    0
    dsmuts Mod the piss out of it and make it snap in half from rust
    98 GTP modded 1.9's, sd headers, 3.4", zzp 1.0 230K miles scrapped.
    04 Comp G zzp stb's, UMI ta's, Speedbuilt sways, bully flo heads, XP, zzp headers, fsic, thrasher shift kit, 60#, 2.6" corsa 2.5", Inferno hood
    01 gt z7 turbo tep trans zzp motor
    08 g8 gt cam exhaust 11.87@118
    Reply With Quote  
     

  17. #17 Re: to mod or not to mod 
    GrandPrix Junkie NegativeOne13's Avatar
    Join Date
    Aug 2009
    Location
    Kansas
    Posts
    3,306
    Thanks (Received)
    0
    Likes (Received)
    0
    Dislikes (Received)
    0
    Come on guys... be realistic.

    Big ass snail.... piping/manifolds..... 23lbs of boost.

    Blow engine, and rape the transmission.

    Start all over on a different platform.

    Profit.

    And smile it's Blacktooth Grin!
    Reply With Quote  
     

  18. #18 Re: to mod or not to mod 
    GT Level Member bsharpminor's Avatar
    Join Date
    Mar 2012
    Location
    Minnesota
    Posts
    154
    Thanks (Received)
    0
    Likes (Received)
    0
    Dislikes (Received)
    0
    P0442 - check your gas cap.
    Reply With Quote  
     

  19. #19 Re: to mod or not to mod 
    GT Level Member
    Join Date
    Jan 2013
    Location
    michigan
    Posts
    290
    Thanks (Received)
    0
    Likes (Received)
    0
    Dislikes (Received)
    0
    Quote Originally Posted by bsharpminor View Post
    P0442 - check your gas cap.
    yup bought a new gas cap yesterday installed it and cleared the codes before work light came back on on the way home from work last night so i checked today and a faulty gas cap was the culprit. One code down one to go
    Reply With Quote  
     

Tags for this Thread
mod

View Tag Cloud

Bookmarks
Bookmarks
Posting Permissions
  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •