WebMay 9, 2024 · But, IIRC I tore apart a 428pi engine, its cam was also marked ABX, but the cam degreed out as a 428CJ hydraulic cam, 270-290 advertised, 207-221 at .050 lobe, .278 .283 lobe lift. Trouble is, lobes can easily be worn .005 to .010 or more so you can measure all the lobes but still end up guessing which cam it was. WebSep 6, 2012 · I am curious in identifying the hydralic camshaft. The end of the shaft is painted red and the end is stamped FM7 with a C surrounding the M. It looks to have an aggressive squarish lobe. I'll need new bifocals to my read my old micrometers or maybe I'll go buy a digital mic.
How to Identify Unknown Camshaft in 2024 (3 Best Methods)
WebJan 26, 2016 · Re: Stock CB750 Cam Identification. « Reply #22 on: January 26, 2016, 10:10:34 am ». My take: early K's, mid K's, early F's, late K's, late F's. I recently took my cheap calipers to lobe heights and my early 75 F cam (original owner) had an exhaust lobe 0.1mm higher than a late K or late F cam. WebAug 22, 2024 · Camshaft identification Camshaft identification. ajbessinger. 3 3. ajbessinger. 3 3. Post Aug 22, 2024 #1 2024-08-22T05:37. ... It's also got some orange paint marks at the center journal, and is marked "FoMoCo". I did attempt to measure the lift, albeit a bit crudely, and it appears both intake and exhaust are ~.28" of lift. Based on the ... read tsukimichi -moonlit fantasy-
How to Identify Unknown Camshaft in 2024 (3 Best …
WebJun 28, 2024 · This procedure is detailed in your Triumph factory workshop manual. Tools Required: Cam gear extractor 650/500: 60-2213 or JRC 20-130, TR7/T140: 61-6132 Crank gear extractor 650/750: 61-6019 (500 Triumph use 60-2213 JRC 20-130) PREUNIT TRIUMPH GEAR TIMING MARK DIAGRAMS: 1947-1955 FACTORY TIMING MARKS … WebMay 9, 2024 · Pulled the camshaft out of my 390 4-V. Had problems with low manifold vacuum and poor idling. Engine has been tampered with by some previous owner and … Web45 years in auto/truck industry. Blue Seal Certified Author of auto/truck repair information. An adaptable, detail-oriented, world-class automotive technician with a demonstrated track record of experience in product/technical support, automotive shop management, diagnostics, root cause analysis, maintenance/repairs, quality assurance, customer … how to store date and time in sqlite