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LQ4 bolt-on power!

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Old 05-26-2009, 12:44 PM
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Default LQ4 bolt-on power!

Hi guys!

I have a crate LQ4 and am going to use it for a '55 chevy project. I am considering using a F-Body FEAD with LS1/LS6 intake. I don't want to go into the engine to do any major changes, because I am not making a full on hot rod. I want to be able to drive it. At the same time, I'd like to acheive around 400 hp with some bolt-ons maybe. Anyboday got any suggestions? I don't have a harness, computer, or any of that yet. Just the longblock. Any info would be greatly appreciated!
Old 05-26-2009, 01:16 PM
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i would put the ls6 intake on there(mostly just for looks in a hot rod) but leave the 317 heads that are already with the 6.0. also put a lower duration cam like a 212/218 112 in there and some LT headers and a tune.
Old 05-26-2009, 02:21 PM
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definetley the ls6 intake, will look alot cleaner under the hood of the double nickel
Old 05-26-2009, 02:41 PM
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Just so happens I have an almost new intake in the classifieds.................

I would look for a truck harness and computer, get a fact shop manual and weed the harness for what you need & don't need then a reprogram should do it. Don't forget your fuel sys too . You need to support 50lbs of fuel pressure safely and a tank return.
Old 05-26-2009, 02:52 PM
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or maybe a sheetmetal tunnel ram.....55's look good rammed, and also straight axeld, primer black, 4spd on torq thrust, drrroooooooooooool
Old 05-26-2009, 04:49 PM
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Awesome info! I am brand new to gen 3 stuff, so I'll have tons of questions about different aspects. Like the fuel system and where would be a good place for a reprogram. Please keep some info flowin and thanks!
Old 05-26-2009, 05:23 PM
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How about the new Edelbrock LSx intake? It looks like a tunnel ram...
Old 05-26-2009, 05:34 PM
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Originally Posted by budhayes3
How about the new Edelbrock LSx intake? It looks like a tunnel ram...
I agree, it would look killer! Here's a pic of my 55 gasser

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Old 05-26-2009, 06:02 PM
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Pulley's, e-fans, build a cold air kit, long tubes, exhaust, tune, intake, 22x cam, and maybe a set of 243 ls2/ls6 heads you can usuallly find them around 450 or just port the ones you have or leave as is.
Old 05-28-2009, 12:47 AM
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Are there long tube headers that will work easily with an s-10? (putting my 55.5 on a late model s-10 frame... actually half s-10 and half 72 chevy with truck arm rear suspension)


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