Mar 8, 2010 · Nd1 ismaking 158hp, nd 178hp. Both 208nm of torque. Nd1 has more power and torque only till 3700 rpm approximately. Interesting how much more torque the ND1 makes below 4000 RPM, especially in the 3000-3700 RPM range. At 3000 RPM, it looks like it's making close to 15 ft-lb (20 N-m) more.

Jan 17, 2019 · Here’s the dyno graph from Grass Roots motorsports article I tried to overlay above picture with my dyno graph. You will notice the most outer curve with blue line is my ND1 Miata and the dotted/fuzzy line is the ND2.

Mar 8, 2010 · Here is a dyno comparison by a well known italian Mazda tuner. Both cars are stock (except the muffler on the nd2 which is insignificant) with 95 ron fuel. Nd1 ismaking 158hp, nd 178hp.

Mar 8, 2010 · I traded in my ND1 on an ND2 and I did feel the difference in torque down low on my ND2 until I passed roughly 2000 miles. Now it feels the same to me. Check out Flyin Miatas dyno of their ND2 after they added their mid-pipe and muffler.

Aug 15, 2018 · We're testing on a Dynocom 2000, and one of its characteristics is some waviness in the graph around 5000 rpm. All cars do it. The dyno is set up to give repeatable numbers and runs a sweep test that's pretty similar to a Dynojet.

May 6, 2013 · 1.6L Dyno Test/Tune Results w/ Graphs - posted in Spec Miata Engine Performance: I just put my 1.6L SM on the dyno for a test/tune and wanted to share the results with everyone. I have a Sunbelt engine with roughly 30hrs on it. Compression is 204, 204, 203, 204, and leakdown was slightly less than 1% on all cylinders.

Jul 14, 2016 · Here is today overlaid with stock best baseline of this same ND which was 139hp on this same dyno. We are indeed up OVER 40 hp from stock, and as you can see on the graph there are various points where torque gain is over 40 Ft/lbs. Thus, full system gets customers up over 40HP and over 40 Ft/lbs!

Mar 8, 2010 · Even if you exclude numbers, the graph does illustrate that you can have the same ND2 type power curve with a LT header and e85 tune on the stock cams of an ND1. You would also get more low and mid range torque on the tuned ND1, as a tune gives you a bump in those areas, and it would appear that ND1 and ND2 make similar stock hp/tq below 6000 rpm.

Aug 3, 2018 · We stole an example of Mazda's newest MX-5 Miata and strapped it down to the dyno.

Feb 8, 2016 · Miata intake dynamometer results results. We did gain some decent performance in the low end of the power band, but the upper end of the curve follows the path of the stock intake system. This graph displays an average of several pulls to ensure that each setup produced a consistent output and plot.