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Whats the best bolt on mods for my 5.3

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Old Jun 1, 2002 | 03:31 PM
  #1  
POPE's Avatar
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Default Whats the best bolt on mods for my 5.3

I am wanting to add some quality after-market bolt on's that will drastically improve the all around performance, withuot crackin the engine open,and still have driveability.Any info on qualiy bolt on's is app.
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Old Jun 1, 2002 | 04:14 PM
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Default Re: Whats the best bolt on mods for my 5.3

ASP Pulleys
Mid or long tube Headers
Electric Fans
Cold Air Intake
Exhaust
Programmer
If you do a search on anything above, you should find plenty of quality info on installing and brands.
Welcome to the site.
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Old Jun 1, 2002 | 04:39 PM
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Default Re: Whats the best bolt on mods for my 5.3

I say do the programmer first then see where you stand afterwards. I think you'll be surprised at the difference it will make. As for headers, long tube is the way to go and arizona speed and marine makes the best for the 5.3 right now. <img border="0" alt="[Fluffy]" title="" src="graemlins/fluffy.gif" />
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Old Jun 1, 2002 | 06:22 PM
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Default Re: Whats the best bolt on mods for my 5.3

</font><blockquote><font size="1" face="Verdana, Helvetica, sans-serif">quote:</font><hr /><font size="2" face="Verdana, Helvetica, sans-serif">Originally posted by Puffnstuff:
<strong> As for headers, long tube is the way to go and arizona speed and marine makes the best for the 5.3 right now. <img border="0" alt="[Fluffy]" title="" src="graemlins/fluffy.gif" /> </strong></font><hr /></blockquote><font size="2" face="Verdana, Helvetica, sans-serif">Mid length headers from Hamm produce the same hp/tq #'s as the long tubes that are out. Shorties don't produce the hp/tq that mid or long tube headers do. Just my .02

<small>[ June 01, 2002, 06:23 PM: Message edited by: -BigJ ]</small>
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Old Jun 1, 2002 | 07:03 PM
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From: Clyde, California
Default Re: Whats the best bolt on mods for my 5.3

</font><blockquote><font size="1" face="Verdana, Helvetica, sans-serif">quote:</font><hr /><font size="2" face="Verdana, Helvetica, sans-serif">I am wanting to add some quality after-market bolt on's that will drastically improve the all around performance, withuot crackin the engine open,and still have driveability.Any info on qualiy bolt on's is app.
</font><hr /></blockquote><font size="2" face="Verdana, Helvetica, sans-serif">Try this for any intake, here's the link.
http://community.webshots.com/album/30727243ATDYPtGZpG
It works better than the K&N FIPK, I had one before I made this. You don't even need a K&N or similar filter, they're crap. Just replace the Delco filter with a Purolator paper filter, they actually work better. I've tried a K&N, AFE and the Purolator filter, I did some 0-60 & 0-90 performance runs to check. My truck ran the fasest times with the Purolator filter in both the 0-60 and 0-90 runs.
Jim
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Old Jun 1, 2002 | 08:52 PM
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Default Re: Whats the best bolt on mods for my 5.3

Looks like the pacific audio bunch has arrived here, oh yeah that includes me too <img border="0" title="" alt="[Big Grin]" src="gr_grin.gif" /> .

<small>[ June 01, 2002, 08:53 PM: Message edited by: Puffnstuff ]</small>
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Old Jun 1, 2002 | 10:11 PM
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Default Re: Whats the best bolt on mods for my 5.3

</font><blockquote><font size="1" face="Verdana, Helvetica, sans-serif">quote:</font><hr /><font size="2" face="Verdana, Helvetica, sans-serif"> Mid length headers from Hamm produce the same hp/tq #'s as the long tubes that are out. Shorties don't produce the hp/tq that mid or long tube headers do.</font><hr /></blockquote><font size="2" face="Verdana, Helvetica, sans-serif">Bigj is right about the mid-length vs. long tube design power differences, however this is only the case with the stock heads and cam profile. The advantages of the long tube will become more appearant when the power curve is pushed higher and head flow is increased...I will have substantiated information on this once the 6.0L/H/C goes in.

Richard
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