7200 RPM 5.3
04-18-2011, 10:36 PM
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Car: 86 TA, 91 B4C
Engine: 5.3, 4.8
Transmission: 4L80 4000, T56
Axle/Gears: 4.30 M12, 23.42 10 bolt
7200 RPM 5.3
Got bored today, so here is a video of the first full throttle abuse of the 5.3 swap into the 86 TA, rev limiter is 7200, sounds pretty damn good, but i didnt know it was this loud till i sqw the vid, it is a single 3 inch bullet muffler dumped:
http://www.youtube.com/watch?v=QrMMhDP1EJY
http://www.youtube.com/watch?v=QrMMhDP1EJY
04-18-2011, 10:51 PM
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Car: 1990 iroc z
Engine: LSX 376 F1A
Transmission: 4l60e
Axle/Gears: 12 bolt 3.42
Re: 7200 RPM 5.3
is that all motor or are you running nitrous on that too!
04-18-2011, 10:52 PM
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Car: 86 TA, 91 B4C
Engine: 5.3, 4.8
Transmission: 4L80 4000, T56
Axle/Gears: 4.30 M12, 23.42 10 bolt
Re: 7200 RPM 5.3
LOL, nitrous is not on this one yet.
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04-18-2011, 11:07 PM
#8
04-19-2011, 12:29 AM
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Car: 86 Trans Am,03 Yukon,92 Z28
Engine: 5.3, 5.3, lb9
Transmission: th350,4l60e,700r4
Axle/Gears: 3.73,3.73,2.73
Re: 7200 RPM 5.3
i love it! 
helps me want to finish mine sooner!
helps me want to finish mine sooner!
04-19-2011, 12:44 AM
#11
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Re: 7200 RPM 5.3
sounds like this lil puppy rolls out!!! whats the motor build specs?seems like w well thought out combo.
04-19-2011, 11:09 AM
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Car: 86 TA, 91 B4C
Engine: 5.3, 4.8
Transmission: 4L80 4000, T56
Axle/Gears: 4.30 M12, 23.42 10 bolt
Re: 7200 RPM 5.3
Stock 2008 5.3, removed the 243 heads in favor of the 6 liter 317s to lower compression for the sing turbo in its future, the cam is a patriot piece, 225/229 @.050, 582/589 lift on a 114 LSA, Vic Jr intake, 750 holley carb, TCI TH400, stock rear for now, still need to pull the trans and get the 3800 converter, then 3.73 gears.
04-19-2011, 01:23 PM
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Car: 86 TA, 91 B4C
Engine: 5.3, 4.8
Transmission: 4L80 4000, T56
Axle/Gears: 4.30 M12, 23.42 10 bolt
Re: 7200 RPM 5.3
Thanks, i am glad this one is back to running and harder than ever, it traded off allot of low end torque compared to the vortec 355 that was in it, but the top end makes up for it.
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