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Ok guys 5.3 boosted for real?

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Old 08-07-2017, 07:24 AM
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a local guy claims 700 hp with his DI 5.3. Procharger and nitrous. I raised the BS flag on that claim and do on this video too.

733 is a lot of power. no doubt about it
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Old 08-07-2017, 09:24 AM
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allenp made 700hp Procharger
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Old 08-07-2017, 01:17 PM
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Originally Posted by Boost-freak View Post
allenp made 700hp Procharger



post up links to it
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Old 08-07-2017, 01:48 PM
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Originally Posted by Boost-freak View Post
allenp made 700hp Procharger
Originally Posted by gonzo 6.2 View Post
post up links to it

https://www.performancetrucks.net/fo...1/#post5393071
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Old 08-07-2017, 07:17 PM
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Mine made 735rwhp
stock bottom end 5.3 with a cam
e85/meth on 17psi
D1sc blower





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Old 08-07-2017, 07:19 PM
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For fuel system it had a bigger fuel lobe on the cam, lt4 injectors/lt4 pump and the CPR lowside fuel system
3.5 pulley
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Old 08-08-2017, 03:14 AM
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Originally Posted by allenp View Post
Mine made 735rwhp
stock bottom end 5.3 with a cam
e85/meth on 17psi
D1sc blower





https://www.youtube.com/watch?v=pj250JMl768


can't wait for the new project
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Old 08-08-2017, 08:25 AM
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wow very impressive.
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Old 08-08-2017, 09:34 AM
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I can't exactly say I don't believe it.

I think Chuck is kind of full of it sometimes. He's a social media guy... take it all with a grain of salt.
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Old 08-08-2017, 12:14 PM
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On my 5.3 i made 534/560 whipple 9lbs meth headers tuned by matt sorian
Mustang dyno
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