fast_cav

How far do you actually have to drill them??? Drill bit went down a few mm easily then seemed to stop ...Would not go any further???

Im having a silly problem now after restricting an rb25...Standard pump The 3 oil restrictors were already 1mm each... I blocked off the rear one by a tack of weld...middle one was drilled out to 1.5mm but the drill bit only went in 4mm??? VVT one untouched Strated up all good...Sounds sweet... But with the knock block on and revs over 3500 there sounds to be a BAD tappet noise... It gets worse the higher you rev it. Sounds like the lifters are not getting enough oil...Oil pressure in the engine is good...At 3.5k 6bar Engine sounded all good before The restrictions were done How far do you have to drill down to into the restrictors to enlarge them to 1.5mm??? I blocked off the back oil way as per RB26 is this wrong??? Is it possible the head is not getting enough oil at high revs causing the lifters to tick?? Thanks...

anybody??

Yeah, i thought so.. So, why would the ecu not be sending a signal? the signals seem to be coming from the CAS to the ecu..

hey lads, doing an rb25 conversion into an s13, using the rb25 loom and ecu, have (well i think i have) all powers and earths wired into the car and ecu, etc... (Couldnt find a wiring table anywhere for it, just have to go by the wiring diagrams for both cars).. Now i have everything working as it should, just no signal coming from the ecu for the coilpacks, have signal leaving the CAS, injectors are clicking, fuel pump relay working, everything else seems to be working as it should, even have a power and earth at the coilpack, just no signal?? anyone got any idea's?? have checked the ecu, have no signal leaving it, just a very small (weak) constant earth... Another thing i have noticed, if i leave th ign turned on for 5 min's or so the igniter pack get seriously warm, when i checked the power going to it, seems to be coming back though the coil packs to it? maybe this is normal? i dunno... now, only thing i havent wired up yet are knock sensors? shouldnt have ay affect on the spark? should it? Any help would be appericated....