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      Still the original, still the best Nissan Datsun resource   11/02/2017

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About Al71

  • Rank
    L Plater
  • Birthday 07/02/1971

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    Datsun 1600

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  1. What size so i find out there were different sizes at minumum they had 36's and 40's? and what sorts of jets are a good stating point?
  2. Hi, I just bought a second hand EMS DualSport ecu and am looking to try an find a fuel map so that I can get my supercharged L20b engine started. I know I will not get one that is right for my application but a starting point would be good. Does anyone know where I might be able to get one? Adversly does anyone know where I can learn more about how to do my own fuel and ignition maps. Cheers Al
  3. I'm only running 5lb at the moment but am in the process of upping pulleys to get 10 max.
  4. It's already good down low, its up higher in the rev range where I have the problem.
  5. ignition? I have the electronic ignition from a bluey, What needs to be done to it?
  6. Cheers, I'll give them a call when I can, you dont know if they have an email contact do you?
  7. Anyone, Anyone, Anyone! Buller! I'm leaning towards a 2" SU at the moment.
  8. Cheers for that your a champion. I cant understand why there is not much info around fromthe us though? I would have thought someone would have at least posted some pics of one of these conversions.
  9. Hi Can anyone help with info on fitting a Ka24 twin cam head to an L-series block. I've heard it has been done but have never found any info or seen a car with the conversion? I picked up a Ka24 twin cam head off a Bluebird SSS today and am going to attempt the converion in my spare time. I am a fitter and turner so making bits isn't a problem but it is always good to speak to people who have done it before. Cheers Al
  10. Hi, I currently have a SC14 supercharged L20b running a 32/36 webber but I am not happy with the way the mechanical secondry comes in. Can anyone give me any guidance on what type of carb would be best for the draw through application that I am running? On a seperate note, I would also appreciate any info on what cam to run with the supercharged setup. I got a cam done specifically for the application with from memory the lobe centres opened up a bit (I will have to check though) to suit supercharged(I was told this is what they need by my head specalist). It seems to be only strong to 4500 then its a bit blah(good technical term hey), cam builder advised the cam grind should rev to 6500 or 7500 on a N/A engine with webbers. I am sort of thinking this may be due to carb but any info/input would be greatly appreciated. Thanks Al
  11. What pistons for L20 supercharged

    Thanks Baz, I will give you guys a call when I have pulled down the engine and check the bore size and condition, also I am picking up an L18 engine this week, what would be better L18 or L20 for the supercharged combo?
  12. Thank to everyone for the info and discussion. Cheers Al
  13. Are mods to the cooling system need when supercharging an L-series in a 1600? How much hotter if any will the engine run with the supercharger? Runnning 10psi boost
  14. Are any bottom end mods needed other than pistons when supercharging an L18 or L20? Running 10psi
  15. Just wondering if anyone could tell me what pistons to use for an L20 with an SC14 supercharger producing 10psi? Where to get them and an idea of cost would be handy. Cheers