Thought i see if i could put the updates directly in here instead of linking all the time :
Here is some results :
The †Evolution †parts are finished and the Maxi Micra has gone through lots of more Dynapack action.
But let us forst see what I have achieved so far in this project :
Started out with the MAxi pumping out these stock numbers :
51, 1 Hp @ 5370 rpm ( @ hubs )
79,4 Nm @ 2850 rpm ( @flywheel ))
Then i made a spacer , some modification to a stock ex-manifold and some grinding in the throttle body. That gave me these results :
60,9 Hp @ 5737 rpm ( @ hubs )
98.1 Nm @ 3559 rpm ( @ flywheel ))
Result :
+9,8 hp from original
+18,7 Nm from original
Percentage increase in Hp = 19 %
Then i made som adjustable camsgears ans fiddling with some ignition timing
68,7 Hp @ 6400 rpm ( @ hubs )
99,6 Nm@ 3465 rpm (@ flywheel )
Result:
+ 17,7 Hp from original
+ 20.2 Nm from original
Percentage increas Hp = 34 %
All this without bying / installing a single high performance part from the shelf.
SO NOW THE LAST RESULTS :
My cams , pistons , inlet ,cylinderhead , all DIY modified + the old ex-manifold is to be tested to find out if they contributed with some more positive results.
These are the parts that I have modified :
Here is the results , for now , in Hp and you can see the original power graph as well:
and for Nm with a original for compare.
( if anyones wonder why the pulsation in Nm graph,,,,well thats what you get using a stock engine management and that’s fine for me as I am going to install a modified version of the old ECU soon and fix things up a bit in that matter. )
So then i have ( for the time being ) :
87,54 Hp @ 6700 rpm ( @ hubs ]
94,8 Nm @ 4000 rpm ( @ flywheel )
RESULT :
+36,4 Hp from original
+15,4 Nm from original
Percentage increase in Hp = 71 %
71 % percent in power output using ONLY OEM Nissan parts !!!!
( could add that i managed to squezee out 90,2 Hp @ hubs going to the far wild end of the camgear position hunting down more power in upper region but not to usable for a daily driven car so i setteled for 87,4 in the end as a compromize that i could live with )
The Maxi Micra has now rolled on the street for soon to come 6 weeks , covered more than 1500 km as shown with the “ Evo “ setup.
It works perfect in city driving , rides fine on longer trips ( 500 km t/rt )and is willing to rev 8500 rpm+ anytime of the day.
Nothing has broken down , no wear on camshafts , its start just as fine in minus 10 dgr C as when warm and almost to good to be true has even now quite good mileage.
Needs 98 octane fuel though…
Here is a clip showing the new potensial on a 0-100 km / h ( actual 0-102,7 km /h )
Maxi Micraen has now cut in half the time it used as a stock car on this test.
But the Maxi Micra doesn’t stop here , there is more to come and the numbers on the graph is lalready reaching new peaks.
More to come....
