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    Gas tank change on 1988 LS Monte

    I will be changing the power train in my Monte and since I will be going Fuel Injected wondered what tanks have been put on a Monte. I have a 94 Caprice and roughly the cars are equal on width and think a tank from a Caprice might fit. I wondered if anyone has tried the change. A benefit is...
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    88 Monte Carlo LS differential

    Well to make it clear that a Monte won't do it to go 6.99 in the 1/4 requires 2500 hp (4000hp to go 6 in 1/4). To plant anywhere near that is not possible I just want to make sure no one thinks it is possible. I am hoping to get to 6.8 in 1/8 and I think I will fall short, not on the hp but on...
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    88 Monte Carlo LS differential

    6.0 in the eighth is FAST! 6.0 in 1/4 is insane fast that would be ~3.8 in the 1/8, and that can't be done in a warmed over Monte that is Pro chassis to say the least! 6.99 in 1/4 would still be 4.4 and Pro mod chassis, so yea I think you meant 1/8 for any Monte driven or built by anyone...
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    88 Monte Carlo LS differential

    If I had an 8.5 I wouldn't worry, but since I have the 7.5 I am going to modify so I will probably overkill it and go 9" because of the relative cost is not alot at my starting point. I see you use a GT42 how did you plumb the hotside? I originally was going to use a Turbonetics T7X but...
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    88 Monte Carlo LS differential

    Yes I agree the count is one parameter I do trust Moser material though. I started driving the Monte with 305 andI have mixed feelings. It has some pluses and minuses the car doen't feel big in fact to me it feels small. I am doubting my plan to go 7/11 in this car. I went 115 in a Buick...
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    88 Monte Carlo LS differential

    Thanks for the information. $250 plus shipping is up there but I am sure a good trade off...I would guess 28 spline should hold ~550 flywheel considering that is what is in the LS Camaro's and I know many who go in 6's with the stock 28 spline.
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    88 Monte Carlo LS differential

    As an additional data point how much did you pay for the GN axles? Is 28 spline the largest that will fit in the tube? IF I used 31 spline it would seem the stock differential would be quite stout... I am sure they won't fit or it seems that would be part of the discussion but have to ask to...

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