James' came in for a simple but very effective mods list:
M+M Headers
JMB 3" catless exhaust
BBK TB
JMB NA63X Cam and Valvetrain package
K+N air intake
SCT Tune by JMB/Torrie
3.55 gears
Made 544whp and 553WTQ SAE (560/570 uncorrected!), with gains everywhere, no loss of torque down low. About 120whp/110wtq gain from that simple list. Drives excellent and runs GOOD!
Idle and Rev Video on JMB Facebook, Ill have another WOT driving video soon
https://www.facebook.com/video.php?v=989160411111957&video_source=pages_finch_main_video
M+M Headers
JMB 3" catless exhaust
BBK TB
JMB NA63X Cam and Valvetrain package
K+N air intake
SCT Tune by JMB/Torrie
3.55 gears
Made 544whp and 553WTQ SAE (560/570 uncorrected!), with gains everywhere, no loss of torque down low. About 120whp/110wtq gain from that simple list. Drives excellent and runs GOOD!
Idle and Rev Video on JMB Facebook, Ill have another WOT driving video soon
https://www.facebook.com/video.php?v=989160411111957&video_source=pages_finch_main_video