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Old Jul 26, 2006 | 01:19 AM
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5.3L: simple bolt ons, LTs, Hi-flow cats, VERY BIG cam going in. What plugs to go with? Thanks

Ben
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Old Jul 26, 2006 | 01:28 AM
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I run NGK tr55's in my tahoe with a 5.3 and the tr6 in my 97 silverado.They are good plugs
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Old Jul 26, 2006 | 01:30 AM
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tr55's are good or the stock iridium ac delcos are just fine too. how big is very big? specs?
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Old Jul 26, 2006 | 11:58 AM
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Originally Posted by Soon2bSpooled
tr55's are good or the stock iridium ac delcos are just fine too. how big is very big? specs?
lets just say 530-540 ish durations, and 600 ish lifts Ill post when its in

Ben
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Old Jul 26, 2006 | 12:32 PM
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530 ish duration How the hell do you plan on making it run??? This isn't a daily driver is it??? Are you still using a hydraulic roller cam???
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Old Jul 26, 2006 | 07:45 PM
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Originally Posted by 01Blackerado
530 ish duration How the hell do you plan on making it run??? This isn't a daily driver is it??? Are you still using a hydraulic roller cam???
woops. small typo. Sorry. replace that 5 with a 2

Ben
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Old Jul 26, 2006 | 09:05 PM
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TR-55s would work fine for you. TR-6s are a range colder and good if you are blown or using N2O.

That cam is not that large, but you may want a stall to go with it.
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Old Jul 27, 2006 | 12:58 AM
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it may not be that large for your 410ci engine but for the 323...thats quite large. especially for his hoe. are you going to be looking for a 4k+ stall with that beast?
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Old Jul 27, 2006 | 03:16 AM
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Originally Posted by Soon2bSpooled
it may not be that large for your 410ci engine but for the 323...thats quite large. especially for his hoe. are you going to be looking for a 4k+ stall with that beast?
most likely around a 3600 stall. Thinking about pulling the trigger on a yank converter. Thoughts?

Ben
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Old Jul 27, 2006 | 08:08 AM
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IMO 3600 isnt going to be enough for 23x or 24x cam especially in a tahoe
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