Enough haha, I’ve got a jh hilux race spec pump puts out 260cc’s of fuel which is more than 4 times the max of stock 2h pump, it’s blowing a lot of soot like that cause I’ve got a 5psi spring in the boost compensator if I put the 10 psi spring in it wouldn’t soot as much without load anyways
Too much fuel! Maybe in need of new injectors or Max fuel stop turned out too far. When an engine is over fuelled too much it can cool down the exhaust gases too much and thereby slow turbo acceleration. Light to dark grey is OK but black is too much. I had a HJ60 with a 2H running 14 psi and never smoked like that.
Brand new injectors and pump. it’s just sooting a lot because I’ve put a 5 psi spring in the boost compensator if I put the 10 psi spring back in it wouldn’t soot until under load. Even with the amount of fuel I’m running there’s absolutely no smoke from about 20 psi to 36psi
I couldn't agree more, even though I was running up to 14psi, I almost never got the boost to open the waste gate. Cruising up a long hill @ 110kpm not towing it barely got 12 psi for the reason mentioned.
