circulo
Probationary Member
- 7
- 0
- Sep 21, 2011
-
Athens,
Pennsylvania
Hi, I'm beginning research on building a 300 whp daily driver on the 2G DSM platform.
I haven't decided on an exact model because I'm debating between a FWD or an AWD platform. I know the obvious merits and demerits: FWD simplicity with traction issues, AWD traction with complexity. Given that I never launch my cars or do anything stupid like power shifting or spinning the tires on gravel to tarmac transitions, are AWD transmissions and transfer cases still that much of a pain in the ass in regards to reliablity? Can the stock 5 speed AWD and FWD transmissions reliably hold 300-350 whp (with an appropriately rated aftermarket clutch), given that I don't drive like an idiot? How sturdy at OEM axles: do they commonly snap or twist at such power levels?
From my understanding 300 whp on a stock 4G63 is nothing to blink at? No forged internals or aftermarket rods/pistons. Still, should I do anything maintenance related to the engine? I know new rings/main bearings/rod bearings/main bolts/head studs/aftermarket head gasket/new oil pump/water pump/etc are probably a good idea, but what is absolutely required?
I'm also a little confused as to how fueling and engine control works with the 4G63. Is ECMLink a complete tuning suite that reprograms the ECU? Will it tell the ECU how to compensate for larger injectors and larger fuel/air demands? Do I need anything like Super AFC, an aftermarket MAS, or a separate standalone ECU?
Thank you.
I haven't decided on an exact model because I'm debating between a FWD or an AWD platform. I know the obvious merits and demerits: FWD simplicity with traction issues, AWD traction with complexity. Given that I never launch my cars or do anything stupid like power shifting or spinning the tires on gravel to tarmac transitions, are AWD transmissions and transfer cases still that much of a pain in the ass in regards to reliablity? Can the stock 5 speed AWD and FWD transmissions reliably hold 300-350 whp (with an appropriately rated aftermarket clutch), given that I don't drive like an idiot? How sturdy at OEM axles: do they commonly snap or twist at such power levels?
From my understanding 300 whp on a stock 4G63 is nothing to blink at? No forged internals or aftermarket rods/pistons. Still, should I do anything maintenance related to the engine? I know new rings/main bearings/rod bearings/main bolts/head studs/aftermarket head gasket/new oil pump/water pump/etc are probably a good idea, but what is absolutely required?
I'm also a little confused as to how fueling and engine control works with the 4G63. Is ECMLink a complete tuning suite that reprograms the ECU? Will it tell the ECU how to compensate for larger injectors and larger fuel/air demands? Do I need anything like Super AFC, an aftermarket MAS, or a separate standalone ECU?
Thank you.