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Snake Charmer
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Discussion Starter · #1 ·
What sre the recomended plugs and gap to use with the KB blower?

Also, any tips on the KB install or do the directions pretty much cover it? Any special tools, ideas, suggestions from those who have been through it?
 

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IT-22s gapped @ .036 work great on my setup running about 16-17# boost. Any higher boost and I will go with IT-24s.
 

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Snake Charmer
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Discussion Starter · #4 ·
Dustoff said:
IT-22s gapped @ .036 work great on my setup running about 16-17# boost. Any higher boost and I will go with IT-24s.
I have the KB coming with the stock pulley and a 17lb (ie 3"). Would th eIt-22's work well with both coost levels?
 

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Kinda goes by boost levels
9lb-12 = it 22 .035
14lb - 19 = it 24 .026
20lb- 26 it it 27 ? Now testing Also gap @ .018
All are estimates, And what I have used , and tested , cars may varry . peace nitro
 

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Snake Charmer
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Discussion Starter · #7 ·
nitrous pete said:
Kinda goes by boost levels
9lb-12 = it 22 .035
14lb - 19 = it 24 .026
20lb- 26 it it 27 ? Now testing Also gap @ .018
All are estimates, And what I have used , and tested , cars may varry . peace nitro
Well dang, As you know pete I ordered the KB with the stiock and 17psi pulley from you, I really dont want to have to change plugs every time I do a pulley swap, what would you recomend a decent plug gap to use that would be a good compromise bwteen the 2 pulleys? Although, I suppose if the 17psi is noce and streetable then I will likely be running that pulley 99% of the time. If I went with the 24'[email protected] would it be detrimental to the engine to run the 9psi pulley on there? I can live with a reduction in power, I just dont want to damage anything.
 

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nitrous pete said:
Kinda goes by boost levels
9lb-12 = it 22 .035
14lb - 19 = it 24 .026
20lb- 26 it it 27 ? Now testing Also gap @ .018
All are estimates, And what I have used , and tested , cars may varry . peace nitro
Looks like great suggestions. Anyone looking for plugs we have them all in stock and ready to ship (except the IT27s "Special order") The IT27s I think will be too cold for a street driven car.

12 - 16 psi IT20s @ .035
17 - 19 psi IT22s @ .030
20 - 22 psi IT24s @ .025
23 - 26 psi IT24s @ .020
 
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