Over 1M Posts • 84K Topics • 9K Authors

Home > Topic #11883

how much boost - 6G Celicas Forums

Topic #11883 2 posts Started by pxcr440
pxcr440
#1
how much boost well can stock 5s handle
and how much boost can a 5s handle with upgraded rods and pistons[8.5.1] , port and polish, valve job ,

This post has been edited by pxcr440: Apr 28, 2004 - 1:06 AM
BEEFSTEW800
#2
stock i think you can safely boost at 5-7psi and i think some have boosted up to 9 psi. if you upgrade it all depends on the quality of the new parts, but i would probably say you could safely boost at about 12 psi
← Back to Topics