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454 LSX Buildup Photos Inside

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Old 10-20-2007, 03:22 AM
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Originally Posted by 52172
Right on, but I would second think the money it takes to put together you lsx short. Nitrous sucks unless you only plan on using it once a year. Trust me just buy a new ls2 block use the heads you have and all the other **** and buy an aps kit. you can controll the power from inside the cab with your boost controller and be done never look back. Thats what I did. anyway good luck with whatever you end up doing.
Sounds good, so what kind of ETs are u runnning. Just curious if its worth the bang 4 the bucks.
Old 10-20-2007, 08:00 AM
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Not much of a drag racer myself. My car is setup for road racing, but I am confident it will hit 140 mph in the quarter the way it is now. Probibly low tens.
Old 10-20-2007, 11:39 PM
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Originally Posted by Wnts2Go10O
nice, i imagine u can get a lil mileage by messing wth the a/f
Yeap, 12.8 is rich as hell at cruise if that gauge is accurate.
Old 10-21-2007, 02:44 PM
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congrats on the build and awesome numbers!!!
Old 01-11-2008, 07:21 PM
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Update:

The LSX 454 has 1,600 miles and nearly 4 months on it since the initial build.

Last edited by tcr98taws6; 01-13-2009 at 01:34 PM.
Old 01-11-2008, 11:22 PM
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Excellent news, congrats!
Old 01-12-2008, 08:54 AM
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Originally Posted by tcr98taws6
Update:

The LSX 454 has 1,600 miles and nearly 4 months on it since the initial build.

LMR has the car in their shop for an inspection to verify everything is running as planned. Because everything is new and somewhat unproven in this combination, a partial disassembly was done for inspection.

The cylinder heads were removed and the block shows perfect wear patterns inside each bore. All clearances are tight. The cylinder heads show nothing abnormal, chambers are clean and all valves show very normal wear and looked real clean.

All in all, the engine combination is solid and should live for a longtime. There are rumors about the LSX block floating around, but this one is living up to the performance hype without issue.

Up next is the Hot Rod Power Tour this summer for the Long Haul from Little Rock, Arkansas to Madison, Wisconsin. And Car Craft shot the T/A in late December and will feature it in their magazine in a few months, probably near the late Spring or early Summer editions.

Sounds like everything is working out well for you and those Wiesco's are doing the job. Are you using Total Seals in you setup? Are you still running the same cam, (New cam is 253 259 .643 .614 on a 114 LSA @ 110 ICL). Is this new cam a Cam Motion shaft as well? I assume those lift numbers are with 1.7 rockers. Sounds like a great street combination.

D.J.

Last edited by OneQuickCoupe; 01-12-2008 at 11:32 AM.
Old 01-12-2008, 10:27 AM
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Great car...sounds very fun. Did you ever get it to the track?Thanks for sharing



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