STRUGGLE UNLIMITER CDI: CDI Rextor, BRT CDI, XP 202, CDI Cheetah

OTOMOTIFNET - Having previously tested the optimization of the fuel with various fuel pengirit products designed by Martin Hendry, ST. This time Otonetters, community members at the Forum OTOMOTIFNET.COM again fly the flag Otoneters Indepnedent Tester with a testing programmable CDI for Honda Supra X125.
Once selected four brands in this testing is BRT, Rextor, XP202 and Cheetah Power. Requirement is the selling price of each CDI diiukutkan in this comparison should not exceed USD 500 thousand. Price is most ideal for the daily needs of a match or just plug & play on the motor with the standard spec.
CDI Testing lasted long enough from late February to early April. The length of time because there are four testing variables were tested separately. That is, the peak rpm to find out who had the highest limiter. Then there is the acceleration test using measuring instrument Racelogic.
Followed by conducting tests of fuel consumption and final test of power and torque with a dyno test. The purpose of this test in several separate stages, not to find who is the best among the four CDI. But more work to map out which one best fits the needs of consumers. Given each CDI has a different character to each other.
Consumer motivation in selecting the CDI also vary. There is replacing the CDI just because looking great power but have also accelerated the bike just wants more and ngacir or even want the more economical fuel consumption. So, let's follow the summary of four of this testing process.
Testing was conducted on a Honda Supra X125 loan from PT Astra Honda Motor (AHM) in a completely new conditions and standards without any alteration. Also selected to undergo all three tester circuit testing. Two of the members OTOMOTIFNET.com Forum (Star Prado and Spidlova) and one representative of the editorial OTOMOTIFNET.com (Popo).

In all this testing is used curve which has been recommended by each manufacturer CDI. BRT curve gives a chance to ask click on the position of number 8 which means that ignition timing be set at 35 degrees before top dead point. Rextor choose the curve is placed at position number 0. Medium Cheetah Power advised to use the first curve. And because they do not have a choice XP202 curve then straight plug.
Housed in a garage Automotive Service Station (OSS), the measurements done with rpm meter BRT brand. Pegged engine temperature 70 degrees Celsius with a tolerance of 5 degrees Celsius. Each CDI can turn lauched two to three times. The result when the gas in engine speed (rpm) the highest, all CDI is able to make the engine scream more than 12,000 rpm. Comparing with the standard CDI only play on numbers 9000 rpm.

CDI Standard = 9841 rpm
BRT CDI Neo Click = 12 930 rpm
Cheetah Power CDI CP 400 = 12 700 rpm
CDI XP = 12,400 rpm
CDI Rextor = 12,280 rpm

Located in front of the office OTOMOTIFNET.com acceleration testing started at 11 pm when the road is completely deserted. The length of the track about 300 meters, 200 meters for testing and 100 for the braking distance. The length of this track like a drag bike path length of 201 meters in length.
The condition of the engine remains the standard without any alteration. And all the tester (Star Pradipta, Spidlova and Popo) had a chance 2 times running for each CDI. Results below draws record the best time for 100m and 200m. The times during testing is measured by measuring instrument Racelogic.
Standard CDI
Spidlova
Distance (m) Time (s)
0-100 10.0
0-200 14.7
Pradipta Stars
0-100 11.7
0-200 16.7
Popo
0-100 09.0
0-200 14.1
BRT CDI Neo Click
Spidlova
Distance (m) Time (s)
0-100 10.3
0-200 15.1
Pradipta Stars
0-100 09.4
0-200 14.2
Popo
0-100 08.5
0-200 13.3
Cheetah Power CP 400 CDI
Spidlova
Distance (m) Time (s)
0-100 08.1
0-200 12.9
Pradipta Stars
0-100 09.6
0-200 14.6
Popo
0-100 09.3
0-200 14.4
CDI XP
Spidlova
Distance (m) Time (s)
0-100 09.5
0-200 14.4
Pradipta Stars
0-100 09.7
0-200 14.6
Popo
0-100 09.1
0-200 14.0
CDI Rextor
Spidlova
Distance (m) Time (s)
0-100 10.6
0-200 15.4
Pradipta Stars
0-100 09.6
0-200 14.5
Popo
0-100 09.2
0-200 14.1

Measurement of fuel consumption is done by using a burette (measuring cup), how pengetesannya to see who the fastest spend 100ml of gasoline. Put simply from the results can be seen, which quickly drains means is that the old wasteful abisnya means economical.
When testing the motor is at rest with engine temperature pegged at approximately 70 degrees Celsius. And the spin machine is made statically at 5000rpm. Measurements were taken with 3 stopwatch held by Arseen lupines, Nanda, and David. The average results obtained are as follows:

CDI Standard: 1 minute 16 seconds
BRT CDI Neo Click: 1 minute 25 seconds (11.84% savings)
Cheetah Power CDI CP 400: 1 minute 22 seconds (7.89% savings)
CDI XP: 1 minute 15 seconds (more extravagant 1.31%)
CDI Rextor: 1 minute 17 seconds (1.31% savings)

Last test was done at Dyno Dynamics dynamometer branded service station owned by the Equator region Jl Scouts, East Jakarta. Dyno testing done without any alteration to the motor. Even setting the wind and gasoline in the carburetor is made uniform even though mutually exchange CDI. Tests carried out 2 times, with a standard nozzle and the nozzle which has gone up one step from standard. Size 35/75 to 38/78.
CDI also continue to use option click / curves equal to 3 the previous test. In this testing machine set at a uniform temperature at 90 degrees Celsius before the machine gassed. Thanks to the blower is mounted near the engine block cylinder temperature during testing can be stabilized dikisaran 100-110 degrees Celsius. And each CDI had a chance 5 times the run. The result is astonishing.

The first session without jeting
Standard CDI Max Power: 8 dk
CDI XP Max Power: 7.8 hp
Rextor CDI Max Power: 7.9 hp
Cheetah Power CDI Max Power: 7.3 hp
BRT CDI Max Power: 7.7 hp

The second session with jeting
Standard CDI Max Power: 7.4 hp
CDI XP Max Power: 6.1 hp
Rextor CDI Max Power: 7.5 hp
Cheetah Power CDI Max Power: 6.8 hp
BRT CDI Max Power: 7.3 hp