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stock bottom 5.3 with with 13lb boost

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Old 12-16-2015, 03:50 AM
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Default stock bottom 5.3 with with 13lb boost

finally i have seen some good numbers on this chinese sh2t ,

made 629hp 580tq 13lb of boost pump gas with meth .. fuel rail need a little work still with gm regulator will change to holly soon ,

5.3 iron with 799 heads , speed inc cam , holly hi ram with 90mm tb , DW 80 inj on3 turbo kit all of that on 4l60e which will explode soon ..
Attached Thumbnails stock bottom 5.3 with with 13lb boost-img-20151215-wa0033-800x374-.jpg  
Old 12-16-2015, 08:22 AM
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Great numbers!
Old 12-16-2015, 10:05 AM
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thanks bud
Old 12-16-2015, 02:48 PM
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They are good numbers what size turbo u running
Old 12-17-2015, 01:59 AM
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it's an on3 78 unit
Old 12-17-2015, 02:30 AM
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Any port work on the heads or just springs and rockers?
Old 12-17-2015, 02:49 AM
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no , stock heads with stock gm rockers and valves

i only did a dual spring c5r chain poshrods and an oil pump that's it .
Old 12-17-2015, 05:05 AM
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That's awesome.

I looked at the end of the graph...that thing was still at almost 600ftlb/tq @ 7k.

Crazy....
Old 12-17-2015, 09:41 AM
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Originally Posted by madmann26
That's awesome.

I looked at the end of the graph...that thing was still at almost 600ftlb/tq @ 7k.

Crazy....
That's HP not tq.

Great numbers by the way.
Old 12-17-2015, 10:07 AM
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yup it's hp not tq ..

thanks guys
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