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Coilpack (??) problem? Hi folks. So it looks like I have misfires in some odd scenarios. I have a RB28 with Splitfires (it is a RB25det neo stroker) It seems anywhere over about 12psi I get wild spark breakdown, as in car is undrivable, feels like hitting a rev limiter breakdown. Under 12psi, was fine. Did a track day on it at 12psi, had fun. My other spark plugs, below: I can run 18.5 psi on them, which is what I've run on the Dyno. I wanted to try and run 20 on the dyno but the car was not happy (breaking down, misfires) I got around the problem in the past by adding more timing... but that ended up quite poorly... So I thought I'd try the ever faithful BCPR7ES, with the aim of running over 20psi!.... but this resulted in no fun times over 12psi. I would think by this that my coils (which run quite a lot of dwell!) are beginning to fail/get old. I have had splitfires for almost 10 years now. I'm well aware of OEM coils only lasting a similar amount of time before they need to be replaced. Car does not have "a" bad misfire, it's not one cylinder, it very much feels like almost all of them when it happens. It doesn't happen under idle, and driving the car hard on 12psi with the BCPR7ES's is fine. Am I on the right track here or are there other things I am missing/could check? The car makes about 360 (?) KW or so at the moment, running 18psi with the plugs pictured above.

Yo, I've got a maroon series 1.5 R33 Skyline for wrecking here in Sydney. It's got a stuffed/blown auto gearbox, slightly dented roof and no rego so i'm just wrecking it ! If you're after anything listed here or any other random parts, reply or flick me a PM Pickup in Sydney, or I can post pretty much everything anywhere in Australia. It's got some aftermarket parts, listed here first: Aftermarket parts: Kinugawa T67-T25G high mount turbo kit. Includes everything you'll need - Turbo, XSpower highmount manifold & 44mm wastegate (plumbs into split dump), 3" stainless split dump pipe, oil feed lines, hoses/clamps etc. Turbo is in immaculate condition, less than 2000km old. XSpower manifold is HPC coated black, also less than 2000km old - $1700 ONO There's a massive thread with loads of info on these turbos here: http://www.skylinesa...dynamics-turbo/ HKS Hiper D height and damper adjustable coilovers, front and rear. Great condition - $700 ono Carbon fiber bonnet, suit series 2 R33 (with s2 grille) Some small cracks / patches in the clear/coating. Includes bonnet pins - $400 ono, pickup only ! Apexi Power FC ECU to suit R33 Gts-t rb25det, good working condition - $800 firm 3" high flow catco cat, flanged to bolt right up to r32, r33 Skylines, S13s etc - $100 Also have a set of brand new / unused Nismo 555cc injectors. Still in boxes, with the nismo paperwork etc - $600 (these are still $900+ fron nengun, without shipping) X-Racing FMIC & piping kit, suits R33 Gts-t. Good condition, includes all pipes and hose clamps - $250 - pickup only SF-DIS-005 Splitfire coil packs, suits S1.5/S2 R33 Gts-t (with no ignitor) and R34 GTR - $400 Z32 AFM and matching plug, good working condition - $180 Oil Catch can - $40 XTR turbo beanie, the mesh on the underside is a little worn in one area. Will still work great though - $60 Set of 4x 17" R34 GT-T wheels and tyres. Wheels are in good condition, only a few tiny areas of gutter rash Tyres still have pretty good tread- all 4 are at approx 50%. Unfortunately one of the tyres has a screw stuck in it and was (very) slowly losing air - $400. Can post if required ! PWR auto transmission cooler & hoses - $75 Blitz pod filter & adaptor, etc - $25 Also have a fiberglass R33 GTR front bar (with lower lip), no indicators/lights, painted Silver. Great condition - $400 ono Pickup only Walbro fuel pump in R33 Gts-t cradle - $100 ono (no pics yet) ----------- The engine has approx 187,000k's on the clock and was running great. Rocker covers painted maroon I did a compression test last week and it was great - bang on 150psi on all cylinders - $900 ono for the bare engine Auto gearbox is still here but 3rd and 4th are blown (on the dyno) good for parts maybe? - $50 Exterior Stuff: Series 1 headlights - sold pending payment Series 1 reo bar, cut for FMIC - $150 Series 1 front bar (small section of the back of the lights was cut for FMIC, doesn't effect operation - $250 - pickup only Front guards - $75 each Bare nose cut/radiator support - $150 S1 grille - $60 Side mirrors - $40 each Tail lights - $40 each Standard sideskirts - $150 Engine bay stuff: Aircon condenser - $125 R33 aircon compressor pump - $90 R33 power steering pump - $100 R33 alternator - $90 S2 (no ignitor) Rb25det engine loom - $150 Engine Mounts - $75/pair Fuse box lid - $20 Radiator overflow bottle - $20 Washer bottle & motors - $25 BM44 ABS brake master cylinder - $50 Brakes/driveline: Front calipers - SOLD Rear calipers - $130 Front rotors, used but good condition - $50/pair Rear rotors, used but good condition - $50/pair Front castor rods - $75/pair Front lower control arms - $70 ea Front upper control arms - $50/pr Front 5 stud hubs - $50 each Rear lower control arms - $40 each Rear 5 stud hubs - $140 pair Handbrake drum assembly incl cables - $150 pair Rear differential (4.3) auto diff - $250 Driveshafts $75 pair Spare space saver wheel - $50 Also have a full set of standard suspension - $150 Interior: Complete set of floor mats, good condition - $80 S1 Front seats, good condition, small bit of wear/hole on the driver's side in the usual area - $120 - pickup only Complete set of S1 door trims, great condition (x4 pieces) - $100 - pickup only Passenger side window motor - $50 Drivers side window motor - $100 Driver side window switch (12 pins)- $75 Instrument cluster, approx 187,000km. tacho not working properly (jumping around) - $50 Painted dash surround & auto gear stick surround - $120. Includes boost gauge mounted in the cluster surround Centre console, with good lid/latch - $50 Seatbelts (full set) - $100 Ignition barrel + door barrels & key - $90

I have a complete r33 gtst that I am parting out, everything available except gearbox and tail shaft some goodies like near new garrett gtx3071r near new splitfire coilpacks (series 2) full 5 stud conversion all panels and interior 3'' exhaust abs diff glass 18'' advanti wheels bare engine that runs mint radiator complete a/c setup ecu engine and starter looms and lots more please enquire for prices and pictures pick up from 4127 or will post most items

TIme to clean up the garage. All items can be picked up from the Sutherland shire Sydney or Blacktown. RB20det engine complete with CAS, Loom, ECU,ignitor, injectors, Coil packs, clutch/ flywheel, manifolds, turbo as seen in the photos. $1400ono perfect for a conversion. Come out of a 93 r32 gtst with 130xxxkms. removed by me to make way for RB26. Compression tests are fine and i took a video of it running before removal. Rb20,RB25 s1, RB26 Splitfire coil packs, literally brand new and used for 5 minutes $480 firm Rb20 manual gearbox good condition $450ono Rb20 starter motor $50 Rb20 alternator $70 Rb20 standard coil packs good condition $150ono R32 GTR fuel pump $80ono Rb20 Afm $40 R30 new engine mounts x 2 $60 Rb20 timing belt kit with pulley/ new bearing, seals, timing belt $80 Rb20 water pump near new $80 R32 gtst radiator $80 Call rob 0418 686 96two

TIme to clean up the garage. All items can be picked up from the Sutherland shire Sydney or Blacktown. RB20det engine complete with CAS, Loom, ECU,ignitor, injectors, Coil packs, clutch/ flywheel, manifolds, turbo as seen in the photos. $1400ono perfect for a conversion. Come out of a 93 r32 gtst with 130xxxkms. removed by me to make way for RB26. Compression tests are fine and i took a video of it running before removal. Rb20,RB25 s1, RB26 Splitfire coil packs, literally brand new and used for 5 minutes $480 firm Rb20 manual gearbox good condition $450ono Rb20 starter motor $50 Rb20 alternator $70 Rb20 standard coil packs good condition $150ono R32 GTR fuel pump $80ono Rb20 Afm $40 R30 new engine mounts x 2 $60 Rb20 timing belt kit with pulley/ new bearing, seals, timing belt $80 Rb20 water pump near new $80 R32 gtst radiator $80 Call rob 0418 686 96two