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Thread: How much power can these alum 5.3 blocks handle on the nnbs?

  1. #21
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    Man Trevor1 is the guy to talk to. He is making over 700hp on the same TVS, 75 shot, heads, and full bolt on's. Or just have your heads milled a little and bump compression up some, and tune on race gas there is some more Hp's for ya
    Name: Mark,
    God created turbo lag so nitrous trucks could have a chance.


    http://www.ls1truck.com/forums/my-ga...tml#post274877

  2. #22
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    comes down to use of combo, comes down to tune, comes down to iat, comes down to ect, comes down to how fuel system is layed out. just slapping youre turbo setup on the motor and expect to make the power everyone else has without the issues is incorrect.

    you hear ppls fail alot but you dont hear of the non-failures, think about that
    you have plenty of ppl out there making big power on stock internals without issues, however those builds are in the right hands and took the right precautions
    Quote Originally Posted by rutroe View Post
    I guess we don't know how to handle the power...is that what you're saying? Seems like an awful lot of people have had the same problem...must be a f**kin conspiracy.......
    2002 Lightning - GT headed 5.5Litre w/ Twin 7665s
    2002 Silverado - 427Lsx w/ Twin gt4202s
    2010 Silverado crewcab Z71 - 5.3litre w/ procharger
    2000 Wrangler - 5.3litre with some stance
    2014 Xsport- 3.5 Eco boost
    412 Motorsports

    it ain't that I'm too big to listen to the rumors, It's just that I'm too damn big to pay attention to 'em..That's the difference

  3. #23
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    Quote Originally Posted by SLO TRUCK View Post
    Man Trevor1 is the guy to talk to. He is making over 700hp on the same TVS, 75 shot, heads, and full bolt on's. Or just have your heads milled a little and bump compression up some, and tune on race gas there is some more Hp's for ya
    everytime I hit up trevor1, he tells me to post in the open forum for others to help or look at his sig. So I just said f*k it.
    07 nnbs ecsb 5.3, full bolt on, Blown. 6.0 swap going in now, and maybe 100 shot. To be continued...

  4. #24
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    Quote Originally Posted by TvsQuez View Post
    everytime I hit up trevor1, he tells me to post in the open forum for others to help or look at his sig. So I just said f*k it.
    rick at synergy built his combo, rick would know most details about it
    2002 Lightning - GT headed 5.5Litre w/ Twin 7665s
    2002 Silverado - 427Lsx w/ Twin gt4202s
    2010 Silverado crewcab Z71 - 5.3litre w/ procharger
    2000 Wrangler - 5.3litre with some stance
    2014 Xsport- 3.5 Eco boost
    412 Motorsports

    it ain't that I'm too big to listen to the rumors, It's just that I'm too damn big to pay attention to 'em..That's the difference

  5. #25
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    Quote Originally Posted by Quik View Post
    rick at synergy built his combo, rick would know most details about it
    Thank you quik, appreciate it. Is there another combo you would suggest? I'd like to hear more thoughts on the combos for 5.3's
    07 nnbs ecsb 5.3, full bolt on, Blown. 6.0 swap going in now, and maybe 100 shot. To be continued...

  6. #26
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    arent you about to do a 6.0 swap......just go spray the hell outta the 5.3, put some connecting rod bolts in and let em hang to the ground
    THEY CALL ME G.

    AZRAEL

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  7. #27
    Join Date
    May 2010
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    that's why i was making this thread. I wanted to see if it's worth going to the 6.0. If I do the 6.0 i have to come outta pocket a chunk of change. If I don't do it, i can still build on my 5.3 and not come outta pocket at all. Just deciding what to do. thanks guys
    07 nnbs ecsb 5.3, full bolt on, Blown. 6.0 swap going in now, and maybe 100 shot. To be continued...

  8. #28
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    Quote Originally Posted by rutroe View Post
    I guess we don't know how to handle the power...is that what you're saying? Seems like an awful lot of people have had the same problem...must be a f**kin conspiracy.......
    http://yellowbullet.com/forum/showpo...2&postcount=39
    2002 Lightning - GT headed 5.5Litre w/ Twin 7665s
    2002 Silverado - 427Lsx w/ Twin gt4202s
    2010 Silverado crewcab Z71 - 5.3litre w/ procharger
    2000 Wrangler - 5.3litre with some stance
    2014 Xsport- 3.5 Eco boost
    412 Motorsports

    it ain't that I'm too big to listen to the rumors, It's just that I'm too damn big to pay attention to 'em..That's the difference

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