Shift Speed. Chevrolet Express 1999

For 1990-2009 cars only

Makes 🢒 Chevrolet 🢒 1999 🢒 Express 🢒 Transmission/Transaxle 🢒 Automatic Transmission - 4L80-E 🢒 Shift Speed

		1-2 Shift @ +/- 150 RPM Output Shaft Speed			2-3 Shift @ +/- 200 RPM Output Shaft Speed			3-4 Shift @ +/- 250 RPM Output Shaft Speed			3-2 @ +/- 100 RPM Output Shaft Speed	2-1 @ +/- 100 RPM Output Shaft Speed	1-2 Wide Open Throttle Shift	2-3 Wide Open Throttle Shift
% of TPS		10	25	50	10	25	50	10	25	50	0	0	100	100
Model	RPO
4.3L	L35	581	628	1046	1116	1209	2139	1558	2092	3953	697	419	2096	3446
5.7L	L31	520	700	1070	930	1210	2090	1560	2090	3950	700	420	2090	3490
6.5L	L56	465	581	1023	744	1163	1790	1279	1721	2883	651	395	977	2093
6.5L	L65	488	628	1046	698	1232	1790	1279	1721	2883	651	442	1395	2093
7.4L	L29	488	721	1302	930	1349	2325	1395	1907	3581	814	419	1674	3069