Evening everyone
Just chasing everyones opinion on my setup, currently have an EFR 6758 with a P4x4 12mm running an auto box.
Every since I put the TD I've had a problem with turbo lag on takeoff, trying to work out if I need to change the pump of smaller turbo.
It currently seems to take off ok then around 1400 rpm it lugs a bit and then is pretty dead untill 2000rpm where all hell breaks loose and away it goes, gets very annoying pulling out in traffic and for very steep slow speed hill climbs.
attached is my dyno sheets including AFRs, i'm thinking the rise in afr at 1500-2000 rpm could be the issue so im thinking less spring tension would help but would also light to lean it out a bit around 2200rpm.
Don't know much about tuning so any advice or tips would be appreciated
Just chasing everyones opinion on my setup, currently have an EFR 6758 with a P4x4 12mm running an auto box.
Every since I put the TD I've had a problem with turbo lag on takeoff, trying to work out if I need to change the pump of smaller turbo.
It currently seems to take off ok then around 1400 rpm it lugs a bit and then is pretty dead untill 2000rpm where all hell breaks loose and away it goes, gets very annoying pulling out in traffic and for very steep slow speed hill climbs.
attached is my dyno sheets including AFRs, i'm thinking the rise in afr at 1500-2000 rpm could be the issue so im thinking less spring tension would help but would also light to lean it out a bit around 2200rpm.
Don't know much about tuning so any advice or tips would be appreciated
