The one v85000i asked about was a kelford cams D cam. The one I just fitted and tuned was a comp cam suited for carby with 109 lsa but with banana manifold still the owner wanted a choppy idle it surprisingly just gained stupid amounts of torque and hp over the whole rpm range lol I'll try get a...
I just cammed an hsv 195 did before dyno fitted cam and springs cut the exhaust valves skimmed the heads and fitted pacemaker try ys just waiting for the exhaust to get done then back on the dyno went 125rwkw stock
Just buy a couple of spare 2nd hand genuine dfis of you are worried about failures they tend to last forever and will pack plenty enough spark we make 400rwkw on stock dfi and coils
You will need some kind of signal convertor like the dakota digital speedo corrector I think can do it or the jaycar one but the new version seems to be a bit flaky
540000+km on mine I'm the 2nd owner has had 1 idler pulley and belt a front wheel bearing sway bar link pins caster rod bushes driveshaft centre bearing 1 o2 sensor and a heater tap haha everything else is original
I send all my alloytec **** to Trevor at Holden diagnostics Ltd here in nz (hsv08) on here he links all the modules on his test bench and can do full sets of bcm pim pcm and brand new keyheads he did the modules in my drag car so it will start and run
Has different cam sensors early reads 2 Hall positions in each sensor and late reads 1 if you unplug the cam sensors it will run won't even start with them plugged in. Mine has a late model tune on the ecu and early vz engine it's currently running without the sensors till I get round to reflash...
The ecu is failing very common no crank fuel gauge error etc. If you swap in the other ecu you also need to swap in the bcm pim and key for it to start and it needs to be from the same series of engine as the cam sensor count on the cam sprockets changed. Mine has the wrong sprockets and only...
Contact trev at holden diagnostics on Facebook he's North island based and can test and relink all your modules and key if you send them too him he has the mean bench setup
21 Throttle pos sensor above 2.5 volts for 2 seconds when engine speed
below 1600 rpm. indicates a problem with the TPS sensor, or an open
in TPS circuit. Check for a sticking or misadjusted TPS.
22 Throttle pos sensor below .2 volt for 2 seconds while engine running.
indicates a defective or...
I have a big peice of c section drilled and tapped for all the holes. It also has a few extra from when I did my alloytec pan it bent bad without being fully bolted down and I had to cut right accross the sump bolt it down and reweld the cut haha
Closed throttle it should be around 0.4v and no higher than 0.55 and it shouldn't change. The ecu reads the tps volts at key on and auto zeros it if its stuck partly open and then sucks closed once running can cause you grief so can other things like low vacum readings on the map sensor can...
He is not overriding them he's tuning the actual ecu maps based off the o2 sensor feedback so the maps are more refined and the o2 are correcting less variation the closer you get it the better the economy as the ecu swings rich and lean over and over when in closed loop and watches the o2...