Baltimore Tank Lines Posted December 8 Share Posted December 8 14 hours ago, Back In Black Pulling said: what power n rpm s looking for We’re going to stick with single turbo pro stock for now I believe Quote Link to comment https://www.bigmacktrucks.com/topic/24520-mack-e9-500-turbo-upgrade/page/2/#findComment-563498 Share on other sites More sharing options...
Back In Black Pulling Posted December 8 Share Posted December 8 clearance all crank bearings at least .002 arp bolts in rods heads, could pean with punch just below valve seats so they don't fall out or plate or puck them double valve spring pressure to turn higher than 3000 , get rid of engine brake need at least 13mm pump any other questions pm me i'll help as much as i can 2 Quote Link to comment https://www.bigmacktrucks.com/topic/24520-mack-e9-500-turbo-upgrade/page/2/#findComment-563534 Share on other sites More sharing options...
Baltimore Tank Lines Posted December 10 Share Posted December 10 On 12/8/2024 at 4:35 PM, Back In Black Pulling said: clearance all crank bearings at least .002 arp bolts in rods heads, could pean with punch just below valve seats so they don't fall out or plate or puck them double valve spring pressure to turn higher than 3000 , get rid of engine brake need at least 13mm pump any other questions pm me i'll help as much as i can Ok, thank you much. When we get started building I will definitely reach out. 1 Quote Link to comment https://www.bigmacktrucks.com/topic/24520-mack-e9-500-turbo-upgrade/page/2/#findComment-563635 Share on other sites More sharing options...
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