Tonyp 278 #1 Posted September 26, 2016 (edited) I ordered a portable Electronic Specialties 328 Tach which has a clip lead which goes to the plug , does anyone have any experience with these ? Seems simple enough for a portable unit. Ordered thru Walmart so the return should be simple if its a dud. I am wanting to verify HI speed RPM on both the Command Pro 15 ( 3750 rpm ) as well as the M10 ( 3600 rpm) Also I am thinking that 3600 rpm for the Command Pro 15 should really be adequate, giving it some hi speed relief. yes/ no ? Edited September 26, 2016 by Tonyp Share this post Link to post Share on other sites
Racinbob 10,276 #2 Posted September 26, 2016 No experience with that one but I use one of these. It give me more versatility allowing me to check things like the generator RPM etc. Full throttle on my Command Pro 15 is set at 3600. Oh wait. I just looked and your 328 is the same as my 332 except with the optional wired connection. Nice touch. You can go either way. 1 Share this post Link to post Share on other sites
