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maximum boost ona 14b

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ericismyname

20+ Year Contributor
682
0
Oct 14, 2002
West Des Moines, Iowa
ive seen alot of people using different boost settings on their 14bs, ive even seen as high as 19, but with alot of critisizm from fellow dsmers. i was thinin 15-16? Thanks
 
If you have your fuel system upgreaded to meet the demand. I would think 20-22psi is not out of the question.

Yes I do know the efficency (sp?) of the turbo starts to go down hill very quickly past 18psi. But if you have a good large FMIC it is still more than capible of makeing more power.

I wouldn't sudjest it on the stock smic though LOL...
 
i have run 25 psi on mine... only for track days tho ;) but i was datalogging the whole time and have the supoporting mods.
 
I run 16 constantly on mine with no problems. I've rewired my fuel pump, hacked MAS with K&N filter, stock IC piping and modded 1g BOV.
 
Originally posted by ericismyname
im running stock intercoooler, with stock fuel system, is 15 ideal?

I'm running the same set up @ 15psi. I've had no troubles. I had it at 17 psi for a while and had no problems. I just decided to back it off. Never hit fuel cut when I had it at 17psi.
 
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