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nardocrew

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Posts posted by nardocrew

    Rb25 No Compression

    in RB Series - R31, R32, R33, R34 (1986-2002)

    Posted

    I tried it throttle open and closed, i have yet to pull the head off but I pulled the valve covers off and the exhaust valves are all stuck open slightly and all the intake valves are closed and in perfect condition, all the valves move, cams spin and its all timed correctly. Is it a common thing for an engine thats been sitting for 6 months or w.e it is to have valves stick for any possible reason, I want to leave pulling the head as my last resort assuming the exhaust valves are bent...

    Thanks alot for your help :P

    • Like 1

    Rb25 No Compression

    in RB Series - R31, R32, R33, R34 (1986-2002)

    Posted

    I just recently did a rb25 swap into my r32, I cannot get the car to start, turns out there's no compression in any of the cylinders, I purchased the motor from a reliable seller who says they tested the compression and replaced the timing belt and all was good.

    I didn't mess around with the timing or remove the cams so I don't believe there is any possible way I could have bent the valves, let alone all of them. the only thing I did mess around with while trying to get it started is the cas, is it possible that's the cause of no compression? and if not does anyone have an idea what else could be causing the problem? I have yet to pull the head off to check the valves.... Also its a series 2 rb25 and it has hydraulic valves

    Any help would be greatly appreciated

    Thanks

    . needed 10 posts for pm...

    Rb25 No Compression

    in RB Series - R31, R32, R33, R34 (1986-2002)

    Posted

    I just recently did a rb25 swap into my r32, I cannot get the car to start, turns out there's no compression in any of the cylinders, I purchased the motor from a reliable seller who says they tested the compression and replaced the timing belt and all was good.

    I didn't mess around with the timing or remove the cams so I don't believe there is any possible way I could have bent the valves, let alone all of them. the only thing I did mess around with while trying to get it started is the cas, is it possible that's the cause of no compression? and if not does anyone have an idea what else could be causing the problem? I have yet to pull the head off to check the valves.... Also its a series 2 rb25 and it has hydraulic valves

    Any help would be greatly appreciated

    Thanks

    R32 Gtst Rb20 ---> Rb25 Series 2

    in RB Series - R31, R32, R33, R34 (1986-2002)

    Posted

    Hey guys im just wondering if anyone would be able to help me out.

    I have swapped an rb25 series 2 into my r32 and I am using the rb20 harness, switching over the injector plugs and the coil pack plugs, removing the amplifier box from the harness and going straight into the coil pack plugs due to the series 2 using internal amplifiers.

    Everything seems to be hooked up correctly and working fine, starter turns, fuels getting to the injectors but i can not get and spark from the spark plugs. If anyone has completed this swap before and knows how to wire the coil packs correctly it would be greatly appreciated if you would help me out :)

    Thanks

    R32 Gts-t Rb20 ---> Rb25 Series 2

    in Forced Induction Performance

    Posted

    Hey guys im just wondering if anyone would be able to help me out.

    I have swapped an rb25 series 2 into my r32 and I am using the rb20 harness, switching over the injector plugs and the coil pack plugs, removing the amplifier box from the harness and going straight into the coil pack plugs due to the series 2 using internal amplifiers.

    Everything seems to be hooked up correctly and working fine, starter turns, fuels getting to the injectors but i can not get and spark from the spark plugs. If anyone has completed this swap before and knows how to wire the coil packs correctly it would be greatly appreciated if you would help me out :)

    Thanks

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