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Put the 4.8 on the rollers

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Old 04-19-2010, 11:05 AM
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Default Put the 4.8 on the rollers

Well i went to houston last friday to pick up my new engine from HPE. It was a slow day with nothing going on so we put the truck on the dyno. It made 260 hp @ 5550, 265 tq. @ 4800. I was just curious what it would make before i put the ls6 in.

Ill try to post up one of the graphs later.
Old 04-19-2010, 12:00 PM
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not bad numbers.
Old 04-19-2010, 12:23 PM
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yeah i didnt really care what it made, just wanted to see. Hopefully ill have the new motor in next month, then ill take it back and see what it makes.
Old 04-21-2010, 09:18 AM
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Wait. That was 260hp to the wheels even with all those mods in your sig??? I thought somewhere 250hp was damn near stock?
Old 04-21-2010, 10:46 AM
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lol yeah thats what i said! I personally wouldnt have gone with the cam that i have, but it was free along with installation. Its good to have a cousin that works in a speed shop.
The pulls were in 2nd gear if that matters to anyone.
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