Protrusion, CR | Cummins Diesel Forum I am at the stage of assembling the 6BT 5 9 '98 12v 135HP engine from CASE MX (Agriculture) Unfortunately, I did`t measure the protrusion of the pistons before disassembly, and the block was machined Unfortunately, the mechanic did`t measure exactly how much material he collected - he claims
Piston protrusion below specs | Cummins Diesel Forum I measured my piston protrusion on my 12v and my protrusion is way below specs I am at 016 and my other pistons are about the same and or slightly lower I have had the crank polished and it is within specs I have over sized mahle marine bowl piston, 0 020 (over) I’m not exactly sure what I
Piston Protrusion Over Spec. What Head Gasket? I measured my piston protrusion over the wrist pin as the manual instructs and had a couple of pistons that are a bit out of spec coming in with a total protrusion of 0 022" The service manual says that min protrusion is 0 006" and max is 0 019" and if you are outside this range then you have a problem
Piston protrusion specs,,,Im so confused | Cummins Diesel Forum The pistons I'm using are already down a little on compression at 16 6 with 019 protrusion according to Mahle (the part number for the piston being used is highlighted yellow in the screenshot below) With having 029 piston protrusion I should be in the low 17's for compression ratio (about stock) and still have adequate piston to valve
O-ringing a 5. 9 Cummins block | Cummins Diesel Forum 2001 0 QCLB 3500 4x4 3 55 Toyo M-55 LT255 85R16 Brown's Goerend 48RE triple disc DZ Sonnax shafts maxed count Alto clutches Mishimoto trans cooler Thuren XS coils track bar Deaver leafs Carli arms King 3 0 Sumo bumps EMF joints PSC 6 bolt box high psi pump Borgeson shaft Synergy steering Thuren King damper DC Power 180A alternator Northstar group 31 W-T ground mod ISSPRO EV2's TheRetroShop HID
Piston protrusion question | Cummins Diesel Forum piston protrusion will determine what head gasket you use the information is in the factory service manual It was several years ago i rebuilt mine so i do not remember if the manual gave any min or max values, just if it is above x amount of protrusion use the thick gasket, and below use the thin gask
Piston protrusion | Cummins Diesel Forum I am rebuilding an 04 5 9l The block had to be bored 040” over So I purchased new pistons, pins, rings, bearings, and rod bushings The rods and crank were reused and polished only Upon assembling the short block I am getting 008” of difference between my lowest piston and highest, when measuring protrusion at tdc
piston protrusion and valve face depth for hamilton cam hey, I am in the process of building my p pumped 24 valve and just have gotten my shortblock and cylinder head back from the machine shop and I was measuring piston protrusion and valve face depth to determine if the Hamilton 188 220 would have proper clearance and it looks like I may have some issues, the block and head were decked roughly
Headgasket thickness PTV compression HELP | Cummins Diesel Forum For piston protrusion I have tried to find exact figures for my 97 I read one thread that posted 0 024-0 028 protrusion is oem spec Mine being 030- 034 if I went with a 010 over head gasket I'm assuming I would lose a little bit of compression across the board but also increase my PTV
BBi Injector protrusion? | Cummins Diesel Forum The protrusion currently measures 078in, 1 98mm with the supplied 060in, 1 5mm washers You are saying this is acceptable because the nozzle is designed to spray to the original place on the piston?