Loki 3 Posted September 10, 2019 Please help me to understand the attachment. There is a difference between FGX and Sprint value as shown in the photo. The Sprint value has smaller minus value -312 vs -432(normal FGX). What does that mean? To allow a modified engine (with a lot more torque) have smooth shift we should have a greater minus value or a smaller minus value? Which value represents more torque reduction for ZF transmission? -312 or -432? For a more horse power engine we need to apply more torque reduction to assure gear still shift smoothly? Quote Share this post Link to post Share on other sites
Roland@pcmtec 1,320 Posted September 10, 2019 You'll have to figure this one out yourself via experimentation and datalogging. We don't have any information or documentation on how the ZF works. I have never even driven a ZF Falcon either so I can't comment from personal experience either. Quote Share this post Link to post Share on other sites
