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Old 02-26-2016, 03:35 AM   #1
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Default Best megasquirt numbers before boost

Just curious what kind of numbers everyone has made on there Miata before going F/I. Mine is a 1995 with a custom intake and custom 3" catback with cat delete. Running megasquirt 3/3x turned PnP

My best numbers to date while I've been learning megasquirt is 125whp 115wtq

Luckily I work at a performance shop so I can use the dyno to tune on





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Old 02-26-2016, 09:54 AM   #2
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I've never dyno'd a n/a miata but that seems like pretty solid numbers out of a stock motor NA8. Is the tailpipe O2 sensor reading a little lean? If not it looks like you could probably use a little more fuel. Now get that turbo on!
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Old 02-26-2016, 10:09 AM   #3
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Seems like a good tune. I'd give it a ~.5 point more fuel but otherwise looks really smooth. Auto tune below 100kpa like crazy, you'll thank yourself later when you can't get those cells again!!

A good unopened 1.6 will do 115, 1.8 125, nb1 135, and nb2 135 with a much fatter torque curve below 4000. All very rough numbers but you're right in line with them.
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Old 02-26-2016, 01:04 PM   #4
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Ya I've auto tuned a bunch already then went through and cleaned the cells. I'm about to install ls2 ignition coils. Build my custom intake manifold and get new injectors and rail and all that. Once that is done I will retune and hope for 130+ I'm super excited to get this boosted
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Old 02-26-2016, 02:27 PM   #5
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VD numbers, but we got 129/114 so far, stock intake, stock exhaust. flat top manifold, though. 2001 vvt 1.8
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Old 02-26-2016, 02:35 PM   #6
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Quote:
Originally Posted by Mentalbiker12 View Post
Ya I've auto tuned a bunch already then went through and cleaned the cells. I'm about to install ls2 ignition coils. Build my custom intake manifold and get new injectors and rail and all that. Once that is done I will retune and hope for 130+ I'm super excited to get this boosted
If you're going to the trouble of building a custom intake manifold go ahead and get a 99+ head to go with it. No point dumping a bunch of money into a baller manifold that you're bolting to an inferior head.
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Old 02-26-2016, 03:12 PM   #7
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I do plan to get the 99 head. Gonna build port etc. the manifold I'm going to build now is going to eventually go to my buddies 95m we are supercharging right now
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