sims76 Posted April 21, 2004 Share Posted April 21, 2004 For those of you that run megasquirt, here is my updated Megatune *.msq file that I just finished tuning with my new PLX Wideband. I was constantly making adjustments last year without the wideband and never got it right. I was running 15+ air/fuel ratio at 4500 RPS's and up. Not good. This map is pretty good, 13's at full throttle and 14's everywhere else. It's for a non-turbo L28. Here is the linky to the Yahoo board where I uploaded the settings: http://f3.grp.yahoofs.com/v1/oNWFQAWw3pgFgZPWmOS4wK4z9HSj2do-T15GeQ7OpRwE39NlXL9P7bKS4zbuBxJk9_Gr7TDpgZs52vo5fipGdOANJvI/Megatune%20settings/Datsun_280z_nonturbo_19lb_injectors.msq EVEME 1.0 UserRev: 1.00 UserComment: Date: 04-20-2004 Time: 22:26 Page 0 VE Table RPM Range [ 8] [ 0] = 5 [ 1] = 10 [ 2] = 20 [ 3] = 30 [ 4] = 37 [ 5] = 45 [ 6] = 55 [ 7] = 65 VE Table Load Range (MAP) [ 8] [ 0] = 20 [ 1] = 30 [ 2] = 50 [ 3] = 65 [ 4] = 82 [ 5] = 90 [ 6] = 95 [ 7] = 100 VE Table [ 8][ 8] [ 0] [ 1] [ 2] [ 3] [ 4] [ 5] [ 6] [ 7] [ 0] = 52 58 60 57 52 52 41 41 [ 1] = 55 56 68 69 64 61 68 70 [ 2] = 52 56 59 69 81 86 85 79 [ 3] = 57 57 60 82 96 99 96 96 [ 4] = 60 58 72 88 96 95 103 103 [ 5] = 64 79 83 93 105 109 109 109 [ 6] = 70 88 98 108 112 127 125 113 [ 7] = 70 88 102 107 121 134 136 125 Quote Link to comment Share on other sites More sharing options...
z-ya Posted April 21, 2004 Share Posted April 21, 2004 Sims76, What other mods have you done to your engine (header, TB, compression ratio, etc)? Thanks, Pete Quote Link to comment Share on other sites More sharing options...
sims76 Posted April 21, 2004 Author Share Posted April 21, 2004 Motorsport 6-1 headers Stock L28 compression ratio Schneider 274-F cam. 60MM TB Everything else is stock. The cam is too much when combined with the stock compression ratio, IMO. Quote Link to comment Share on other sites More sharing options...
z-ya Posted April 21, 2004 Share Posted April 21, 2004 I'm going to have the track car on the dyno next month, so I'll bring your map along and try it. Here is the engine config: 10:1 L28, stock bore Stock N47 head and cam 6:1 header 2.5" exhaust with 3" supertrapp. 60mm TB 19lb injectors Pete Quote Link to comment Share on other sites More sharing options...
RedHotZ Posted April 3, 2006 Share Posted April 3, 2006 Hi there! This is my first post on this forum. I've got an L28 with similar modifications like you: -Stock engine and injectors -6 to 1 header, 2.5" exhaust -60 mm throttle body -Some sort of cam with higher lift.. -MS 3.0 (2.25) and MSnS-E for sparks. Also planning to use an EDIS6 which I'm installing these days. If things go like I've planned, the engine will be started up in a couple of weeks. So a map would be very helpful. BTW Sim76, it does'nt seem like your link in the first post is working... ? Thanks Jørgen, 70 240Z Quote Link to comment Share on other sites More sharing options...
AK-Z Posted April 3, 2006 Share Posted April 3, 2006 I'm going to have the track car on the dyno next month' date=' so I'll bring your map along and try it. Here is the engine config: 10:1 L28, stock bore Stock N47 head and cam 6:1 header 2.5" exhaust with 3" supertrapp. 60mm TB 19lb injectors Pete[/quote'] Question: How are you running 10:1 compression, on stock bore and stock N47 head? Are you running a stroker crank somehow? Welcome to the boards RedHotZ. Quote Link to comment Share on other sites More sharing options...
sims76 Posted April 3, 2006 Author Share Posted April 3, 2006 Wow Redhot, that's an old post. Make sure you're logged in as a member of Yahoo and navigate to the following directory, it's in the "files" section of the Megasquirt user group in Yahoo. http://autos.groups.yahoo.com/group/megasquirt/files/Megatune%20settings/ Good luck with your project. Quote Link to comment Share on other sites More sharing options...
AK-Z Posted April 3, 2006 Share Posted April 3, 2006 Wow i didn't even notice that. haha. N/M about my question before then. Quote Link to comment Share on other sites More sharing options...
RedHotZ Posted April 3, 2006 Share Posted April 3, 2006 Oops! Right month - Wrong year! Are you still running the same map and version of Megatune? Quote Link to comment Share on other sites More sharing options...
sims76 Posted April 3, 2006 Author Share Posted April 3, 2006 Since then I've swapped to a turbo motor. I'm sorry but I have no idea what version of megatune that map is good for. Quote Link to comment Share on other sites More sharing options...
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