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Pontiac of the Month

J J Web's 1967 Lemans

2024 May
of the Month

onilink67

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Posts posted by onilink67

  1. dude and 2 of them are the gts

    Can only get the HO in a GT (4th gen that is) I get the feeling your either talking about 4th gen GAs or average quad 4s also known at Vin Ds or LOs. Easiest way to tell is the Quad 4 High Output badge on the fenders. If they are an automatic then they are not HOs since they came with the 5-speed only.

  2. Love it, the quad 4 HO grand am is one of my fav cars, always wanted one since i had a 92 with the lousy 2.3 SOHC

    heck i might even do a write up on one of these at some point, its rare to see any of them running anymore

    Thanks man ... do you go to GM Nats at carlisle? If so I go every year and this will be there as long as its properly tuned in time.

  3. Ok well smaller update but something is finally done! Picked up my transmission today which is a 93 SCX transmission that I had the 5th gear replaced on because it was all chewed up and all new seals and bearings installed along with a Team Green LSD insert. Overall I'm very happy with the outcome.

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  4. looks good. my dad had a 1990 grand am gt h/o with a 5 speed and a quad 4. very quick little cars. my dad pulled on 5.0 stangs with his.

    They are peppy little cars stock indeed 5.0s are overrated these engines were pulling more HP then almost all V6s of their day and some V8s that was why the car magazines were all over them but a few bad things gave them a very bad reputation that eventually killed them even after GM had remedied the problems

  5. ok got some new stuff in and a few things I havn't listed yet

    LX5 Throttle Body (not sure if it will work yet but pretty sure it will)

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    New Motor and Transmission mounts. Inserts are made for the isuzu transmission but another member contacted the company and they claimed they only needed to be frozen then shaved down to fit in the getrag and looking at them they are really close.

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    New ignition setup

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    New Addco front and rear sway bars

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    I'll be stopping by the machinist on monday to drop off the mounts to shaved down and fitted I'll try and get more engine porn pics

  6. Will do right now I'm in the Lull period of waiting for the pistons and the new rods to come in which should be this week or next then sending everything out to get coated. I can't think of a lot more engine bay mods right now to add I think I've got almost everything covered now. Once the motor is in the care and properly tuned suspension will be next up I'm hoping to have that done by august.

  7. Quick update for people (no pictures this time)

    Flat top Ross Pistons have been ordered last monday should be in within a month including shipping time. Flat top = 12:1 comp with this setup

    Had to return the carrillo rods due to just not enough room for the piston rings moving them up that much. Instead we are ordering some 5.85" Crowler Sportsman rods which should help a lot with tolerances and allow for a more reliable motor that won't eat oil.

  8. John, can't wait to see this thing complete. Think it'll be ready for Albany?

    I'm hoping for it to be ready for the first show of the year which is carlisle engine should be built in about another month (going to take at least that long for the pistons to come in and to send the pistons, valves, and bearings out to get coated) then it needs to be dropped in so about a week and then months and months of tuning.

  9. Well with the amount of repairs the 94 needed were starting to pile up I decide to get another. Thanks to Randizzle who I bought the car from and drove 1500 miles back with I know have a 93 GAGT HO.

    Car already has a few mods

    - Header back exhaust

    - Custom CAI

    Mods coming up

    - Dick Read PnP head (3k on it)

    - HG2 Cams

    - Dual Borla ProXS mufflers with GP GTX tips

    A few pics of how it stands some with the 94 and the sebring in them

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    Well apparently exhaust shops around here don't like to bend stainless steel because "it crimps too easily" :wtf: I never had this problem with my 2000. I found a place on the other side of the state (45 min away :) ) That will do it for me and even better they do mandrel bends. So the car is back in the driveway and exhaust parts are home again I decided to take some pics of the shiny exhaust parts before they get put under the dirty car never to be seen again.

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    Ok well a long overdue update. Pretty much the quad has been draining my wallet pretty well over the past few months. I have been building a spare motor with all new parts from the ground up.

    -My old block that originally came with my 94 has been cleaned up and is going to be the heart of the new engine

    - Bought 6" Carrillo rods made for a SBC 350

    - Milled down a 2.4 crank to 2.3 mains

    - Ordering Ross 12:1 pistons once the mock up is finished to make sure I can use the rods (thermal coated)

    - Total Seal Bearings coated for less friction

    - New oil pump

    - New oil pump drive gear

    Dick Reed head with mantapart Dual valve springs and Stainless Steel valves

    HG2 Cams

    Low mileage Cam towers (less then 40k)

    MSD ignition system

    All new timing components

    new thermostat

    Port Matched intake

    90-92 Crank Pulley

    Transmission

    Team Green LSD insert

    Spec Stage 3+ Clutch

    Fidanza Flywheel

    All of this will be tuned using the Moates Ostritch II emulator then when the .bin file is finish will be transferred to a stock memcal

    Now on to the engine pr0n

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    Little Mini update today

    Engine Mock up is together and it turns over (means this build will work!) just need to make sure we have a little bit more clearance and will be finally ordering the pistons.

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    And here is one of the 94s Goodbye

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