jet.26r

it would agree it can do damage i once had a dc5 type r... and my loud exhaust got defected anyway i bolted up my standard exhaust went to the prick at granville it failed like 1db i wanted to give the guy a beat down for not passing me. Any way getting to the point now i put a hot dog resignator in my standard exhaust and it burnt out the o2 sensors and it was a straight through resignator. so that defect i laughed at..... bent me over lol.

at the very least id get a head reconditioned new springs and guides and make sure all valves are still seated right.

cant get arrested for a little private investigating

bump !!

follow the cop that defects your car... see what car he drives and get 3 different people to call up the epa saying this car blows excessive smoke lets see how he likes it!

i better get out the clay and measure my valve to piston clearance in the cylinder hehe.

Thanks mate most useful bit of information good to see some one who really knows what their talking about

hey thanks for your interest in trying to help, but timing is spot on im tending to lead towards the wrong cams were given to me. might get some other cams as i put standard ones in compression comes back up.

just had a quick look on the just jap website and they say the pon cams are 260.... yeh i have the adjustable gears does anyone know how many degrease is safe to turn before valves can actually hit piston? and should i turn them clockwise or anti do i turn them bothe in the same direction...?

Hey guys just wondering how well you know your 260pon cams rb26.... To start off all shims are adjusted correctly. OK well my cams have an aggressive over lap causing a serve low compression reading for example... the piston travels down, inlet valve opens, piston reaches bottom of cylinder and begins to come up and the inlet is still open. it causes a low comp reading of about 100 and i drop in stock cams and it goes all the way to a strong 150. can anyone shed some light on their overlap?

Hey guys just wondering how well you know your 260pon cams rb26.... To start off all shims are adjusted correctly. OK well my cams have an aggressive over lap causing a serve low compression reading for example... the piston travels down, inlet valve opens, piston reaches bottom of cylinder and begins to come up and the inlet is still open. it causes a low comp reading of about 100 and i drop in stock cams and it goes all the way to a strong 150. can anyone shed some light on their overlap?

pics of the koni?

pull over...

i have sold a few cars in the past and even with a bank cheque i would not let car go until you see the $$$ in my account. Just one extra little thing to save a huge hassle IF something did happen probaly highly unlikely somethiong would but theres always a but.

if it was my car sounds like id be checking intake pipes...exhaust front pipe off see if anything looks irregular as in any signs of water or oil leak...maybe even your piston rings are gone oil leaking into combustion chamber causeing smoke... slightly low compression causeing turbos unable to spin?? just a few thoughts.