shouldve gotten a returnline w/ it.
if you decide to sell your 650s ill take em.
if you decide to sell your 650s ill take em.
650s out of fuel?
i just got some DW650s and did a few 3rd gear pulls and at 20psi above 5200rpms i'm getting 12.4 afrs with -2 pulled on the dtec. so i turned the boost down to 17psi and afrs went down to 12.1. but under 5200 i have -13 pulled on the dtec and i'm getting 10.3-10.5 afrs. am i running out of fuel on the top somehow or should i have went with 750s?
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check fuel pressure above 5000rpm at make sure its not dropping off. Also check injector duty cycle at the same rpm
Make sure there are no exhaust leaks in the manifold, turbo or wastegate plumbing
Make sure there are no exhaust leaks in the manifold, turbo or wastegate plumbing
yeah dude i don't even see a returnline or even a walbro pump in your mods list...stock pump is probably hating you up top
check the fuel pressure, flow drops dramaticly once you get into the higher pressures, also make sure you have good large wires directly to the fuel pump.
AgreedTurbocruiser13 said:yeah dude i don't even see a returnline or even a walbro pump in your mods list...stock pump is probably hating you up top
Ill buy them also:hi: :jester:
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