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Old 09-02-2009, 05:00 AM   #16
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We will have another shipment of the EVO4 IDM engines in 2 days they have left Italy and are on the way. The last 2 shipments did sell out in a few days so let us know and we can find you a dealer to get the engine from.
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Old 09-02-2009, 06:16 PM   #17
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Originally Posted by NitroWD View Post
just gear it up! i'm using 21/45 in my G4+evo for a medium large track...
i'll try your suggestion first but most probably gear it higher on pinion side in the end
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Old 09-27-2009, 04:44 PM   #18
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i have a new evo 4 picco, engine seem very fast on high speed/top speed but the bottom end seem very poor. need some help on the boittom speed???what type pipe should i use 2607 or i need to tune it right? cos my friend also have the same engine and teh result is the same a lot high end but no low end....
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Old 09-27-2009, 05:46 PM   #19
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Make sure that your clutch is engaging at rather high-ish rpm. When I used the engagement point I had set for my OS TZ (low rpm engagement), the engine was an absolute dog at anything below half throttle. I thought it was my low end needle but after I tuned the clutch the car became a LOT quicker (and responsive). I noticed that the high engagement point was causing the clutch to slip somewhat so I put in a high grip shoe. Now the car is a rocket. It is almost TOO responsive below half throttle so I actually have to discipline my throttle finger .
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Old 09-27-2009, 07:45 PM   #20
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Originally Posted by X-link168 View Post
i have a new evo 4 picco, engine seem very fast on high speed/top speed but the bottom end seem very poor. need some help on the boittom speed???what type pipe should i use 2607 or i need to tune it right? cos my friend also have the same engine and teh result is the same a lot high end but no low end....
You should have some decent bottom end with the 2607 pipeset. You could try the 2651 pipe but I do not know why you are not having luck with the 2607 for bottom. Like was stated check the clutch if the clutch is soft the bottom will suffer. You should know by just seeing if the temp. rises with the low speed while if you run up top the engine cools down. Sounds like you need to maybe work the clutch or work with the low speed needle a little. The engine should be blowing good smoke trail off the corner for at least a good few seconds. Try and let us know what is going on. What is the temp of the engine by the way as you are running it now?
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Old 09-27-2009, 08:43 PM   #21
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Thanks PrimeAKF11 and i will try check on the clucth....


thanks xspower, my current temp is around 120 to 130 c... i might have to check the clucth,IDM picco EVO4 have a very good high speed as notice it. i will try again after i change my con rod cos just finish break in and 1 race so have to change it first before any further race.... will try the clucth fisrt,.... hehehehee thanks ......
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Old 11-25-2009, 11:36 AM   #22
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Jerry at XSPower has them. He is the U.S. distributor for the engines. Email him and he will give you the closest hobby shop or dealer to buy it from.
whats his email?
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Old 11-25-2009, 03:20 PM   #23
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whats his email?

[email protected]
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Old 10-26-2010, 10:28 AM   #24
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Default evo4

were can I get a connecting rod from.
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Old 10-26-2010, 10:41 AM   #25
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Quote:
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were can I get a connecting rod from.
See the post right before yours. I just got rods less than a week ago.
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Old 11-18-2010, 02:43 PM   #26
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is there going to be an evo5 soon?
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Old 11-18-2010, 10:26 PM   #27
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is there going to be an evo5 soon?
new year with new crankcase
now,take look at www.wpengines.com
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