mouserider
Well-Known Member
Basically trying to solve that problem for the last 3-4 month, all have started when we put indy tunnel ram, 2 holley 450 and Edelbrock Performer-Plus Cam 2192.
Since then problem still exist, however
we changed like 3 fuel pumps and 2 regulators
we rebuilt entire fuel line
we moved from holley carbs to Sniper EFI for dual quads
we put entirely new fuel system, high pressure regs, pump, filters
we moved to MSD with CD Box
It just not going away, if i accelerate slowly its ok, but if i floor it, its just feels like stalling for 1-2 sec and then it accelerates, sometime engine can completely shut down
We dont have vacuum gauge (ordered one) but via msd software it looks like 15.
What i also noticed, that when it stalling, fuel pressure also drops, but fuel pump working (and as i said, this was happening with 3 different fuel pumps and with both carbureted setup and EFI
im now thinking, that maybe its because of tunnel ram and inappropriate cam.
Thanks for advise.
Since then problem still exist, however
we changed like 3 fuel pumps and 2 regulators
we rebuilt entire fuel line
we moved from holley carbs to Sniper EFI for dual quads
we put entirely new fuel system, high pressure regs, pump, filters
we moved to MSD with CD Box
It just not going away, if i accelerate slowly its ok, but if i floor it, its just feels like stalling for 1-2 sec and then it accelerates, sometime engine can completely shut down
We dont have vacuum gauge (ordered one) but via msd software it looks like 15.
What i also noticed, that when it stalling, fuel pressure also drops, but fuel pump working (and as i said, this was happening with 3 different fuel pumps and with both carbureted setup and EFI
im now thinking, that maybe its because of tunnel ram and inappropriate cam.
Thanks for advise.