Thread: l67 injectors

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  1. #1 l67 injectors 
    Donating Users nascartech's Avatar
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    will l67 injectors be a direct swap in or do i need use the l67 plug
    01 GTP is3 cam 130 springs double roller 60lb injectors lq4 maf headers 4000 stall lowered
    sold 97 GTP stock
    Sold 2001 gp gt ssm90 plog dp 3.8 208 whp 265 at the crank 14.8 1/4
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  2. #2 Re: l67 injectors 
    DUI BABY Bio248's Avatar
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    l67 injectors will be a straight swap with a tune. they bolt in and work, but wont work without you making sure your fueling is correct, but why do you want them? you have no need for more fuel.
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  3. #3 Re: l67 injectors 
    The Blue One blueguy's Avatar
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    Quote Originally Posted by Bio248 View Post
    l67 injectors will be a straight swap with a tune. they bolt in and work, but wont work without you making sure your fueling is correct, but why do you want them? you have no need for more fuel.
    Actually a buddy of mine has those same mods and was running at about 98%+ duty...only thing else he had besides his mods were a custom tune, GT2 cam, and Ported L36 TB. He also just had a 3" DP and stock mannys...so...pretty close.
    Sold WBody's: '03 Blue GTP/'98 Green GTP/'98 Silver GT/'05 GXP
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  4. #4 Re: l67 injectors 
    DUI BABY Bio248's Avatar
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    you can run a GT much leaner, so im not seeing why an injector upgrade would ever be needed so long as youre running premium.
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  5. #5 Re: l67 injectors 
    GTP Level Member Scimmia's Avatar
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    You will need to swap the plugs as well. I think it was in 2000 that the L36 switched to Multec II connectors where the L67 stayed with the EV1 connectors.
    2001 Buick Regal LS - Almost Stock
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  6. #6 Re: l67 injectors 
    Donating Users silverstreak's Avatar
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    I have no clue. Sorry
    Last edited by silverstreak; 02-08-2010 at 03:48 PM.
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  7. #7 Re: l67 injectors 
    GTP Level Member Scimmia's Avatar
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    Quote Originally Posted by silverstreak View Post
    Up to 2003, L36 and L67 = EV1 injectors (easy swap; no splice or adapter needed)
    *sigh* and once again, people argue with me even though I happen to know what I'm talking about. Honestly, I'm not sure this forum is even worth saving anymore.
    2001 Buick Regal LS - Almost Stock
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  8. #8 Re: l67 injectors 
    Donating Users silverstreak's Avatar
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    Quote Originally Posted by Scimmia View Post
    *sigh* and once again, people argue with me even though I happen to know what I'm talking about. Honestly, I'm not sure this forum is even worth saving anymore.
    Hmmm, I just helped a guy with a ss m90 kit on an 02 and swapped out injectors for l67. It was a direct fit. But since you know I will retract my post. Anything to help save this forum.
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  9. #9 Re: l67 injectors 
    DUI BABY Bio248's Avatar
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    i put l67 injectors on my 98 and it was a straight swap. i was using the l36 wiring harness.
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  10. #10 Re: l67 injectors 
    GTP Level Member Scimmia's Avatar
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    Quote Originally Posted by Bio248 View Post
    i put l67 injectors on my 98 and it was a straight swap. i was using the l36 wiring harness.
    Yeah, 97-99 all used the EV1 connectors. I'm pretty sure they switched the GPs in 2000, but it could have been in 2001; some models were one year, some the other. By 2001, all L36s used the Multec2 connections.
    2001 Buick Regal LS - Almost Stock
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  11. #11 Re: l67 injectors 
    DUI BABY Bio248's Avatar
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    no clue, so youre better off than i am. guess i got lucky when i was doing my top swap that it actually worked without me buying adapters or rewiring them.
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  12. #12 Re: l67 injectors 
    Donating Users nascartech's Avatar
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    ya my car is a 01 i got the wires with them they were free so what the heck im adding a l67 tb and a cutom tune in march from overkill got my jeep going whil the gp is down is the l67 maf sensor the same or do i need to use my l36 sensor thanks for all the help guys saves me the headach
    01 GTP is3 cam 130 springs double roller 60lb injectors lq4 maf headers 4000 stall lowered
    sold 97 GTP stock
    Sold 2001 gp gt ssm90 plog dp 3.8 208 whp 265 at the crank 14.8 1/4
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