diff --git a/pcr/pcr1500.c b/pcr/pcr1500.c
index 4be878e6b..e85b8e840 100644
--- a/pcr/pcr1500.c
+++ b/pcr/pcr1500.c
@@ -72,8 +72,8 @@ const struct rig_caps pcr1500_caps = {
 	.serial_parity		= RIG_PARITY_NONE,
 	.serial_handshake	= RIG_HANDSHAKE_HARDWARE,
 
-	.write_delay		= 12,
-	.post_write_delay	= 2,
+	.write_delay		= 0,
+	.post_write_delay	= 0,
 	.timeout		= 400,
 	.retry			= 3,
 
diff --git a/pcr/pcr2500.c b/pcr/pcr2500.c
index 4d2e0ec2e..1bd1d907f 100644
--- a/pcr/pcr2500.c
+++ b/pcr/pcr2500.c
@@ -79,8 +79,8 @@ const struct rig_caps pcr2500_caps = {
 	.serial_parity		= RIG_PARITY_NONE,
 	.serial_handshake	= RIG_HANDSHAKE_HARDWARE,
 
-	.write_delay		= 12,
-	.post_write_delay	= 2,
+	.write_delay		= 0,
+	.post_write_delay	= 0,
 	.timeout		= 400,
 	.retry			= 3,