De-Restrict 05 T
- Thread starter Towie
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Joined Jul 2008
220 Posts | 0+
Port Douglas Qld Australia
Well for anyone interested i got the info off AF1 website under tech tips....
Big difference remove the restrictor and cut wire take for a ride then reconnect wire and take for another ride.
You can choose between the 2 maps..... From standard to now derestricted and a cheap chip that tells the engine the air coming in is 2 degrees cooler.....
Wow wot a diff much lower torque and massive power diff from std..
Will now book a dyno run which in Aust is $70 for 3 runs...
Big difference remove the restrictor and cut wire take for a ride then reconnect wire and take for another ride.
You can choose between the 2 maps..... From standard to now derestricted and a cheap chip that tells the engine the air coming in is 2 degrees cooler.....
Wow wot a diff much lower torque and massive power diff from std..
Will now book a dyno run which in Aust is $70 for 3 runs...
Fancy doing a write up for us Towie, I will post in in the how to forum and your legacy wil last forever :laugh
Joined Sep 2008
52 Posts | 0+
Illinois
Towie-
I did the de-restriction on my air box as well..... I did the mod where you remove the round "restricter" by taking out the single screw. I don't know what wire you speak of but I'm interested in finding it to see what it does!!! I put in the $40 USD chip from AF1 racing which, from my understanding, basically puts in the race map and a bit more fuel. It is a clone of the much famed Arrow chip, which is no longer available. Install was a snap and did not involve all the tune-re-tune of the adjustable chip. I seem to notice a bog every once and a while when in the mid rev range that seems to go away when I back off and roll back on....... notice anything similar with your derestriction????
I did the de-restriction on my air box as well..... I did the mod where you remove the round "restricter" by taking out the single screw. I don't know what wire you speak of but I'm interested in finding it to see what it does!!! I put in the $40 USD chip from AF1 racing which, from my understanding, basically puts in the race map and a bit more fuel. It is a clone of the much famed Arrow chip, which is no longer available. Install was a snap and did not involve all the tune-re-tune of the adjustable chip. I seem to notice a bog every once and a while when in the mid rev range that seems to go away when I back off and roll back on....... notice anything similar with your derestriction????
Joined Jul 2008
220 Posts | 0+
Port Douglas Qld Australia
Yeh when i first did it there was Sredder but it seems to have gone after a couple of blasts but dont know why and its very agressive on the throttle especially in the twisties in 2nd she s a bit of an animal but i like that...
Here is the link with pic so its easy to see the wire and perhaps i should look at that chip you speak of also
Ifyou have any probs let me know i have a copy of the article http://www.apriliaforum.com/techtips/1000/derestrict.htm
Cheers Towie
Here is the link with pic so its easy to see the wire and perhaps i should look at that chip you speak of also
Ifyou have any probs let me know i have a copy of the article http://www.apriliaforum.com/techtips/1000/derestrict.htm
Cheers Towie
Joined Sep 2008
52 Posts | 0+
Illinois
Ya know...... I bet because yours is a Euro bike you will not need the chip. Mine is US spec so it does not have the wire to cut like the older models. I think the chip basically does the same as cutting the wire give or take. Check into the chip w/ AF1 and find out though.... easy mod if it will benefit you. I wonder what that bogg is from.......
Joined Jul 2008
220 Posts | 0+
Port Douglas Qld Australia
Your proby right about the chip a mate in the UK sent me a cheapy chip called +15BHP
was doubtful but it made a significant diff lowering the torque....
With the wire cut shes a bit of an animal with really agressive acceleration and torque from 3500rpm -4000rpm re-conecting the wire smoothes the delivery out but you dont feel that rush that i like and the torque is higher in the rev range
All said im not a mechanics arse hole and am only relating it to feel untill i get it dynoed shortly to see the numbers....
was doubtful but it made a significant diff lowering the torque....
With the wire cut shes a bit of an animal with really agressive acceleration and torque from 3500rpm -4000rpm re-conecting the wire smoothes the delivery out but you dont feel that rush that i like and the torque is higher in the rev range
All said im not a mechanics arse hole and am only relating it to feel untill i get it dynoed shortly to see the numbers....
derestricting
hi towie,the aprilia racing evo airbox/filter converter made a good difference on my 03 tuono,:thumbup,try that,
hi towie,the aprilia racing evo airbox/filter converter made a good difference on my 03 tuono,:thumbup,try that,
Joined Jul 2008
220 Posts | 0+
Port Douglas Qld Australia
G'day fella's have not got off my arse yet to get it dynoed.. sorry i will pull my finger out..
Slider the next time i order anything i will get that kit for sure but postage is heavy to get to Oz so will wait for a bit..... then again mmmmmmm
Shredder what slip on did you slide on her?
Slider the next time i order anything i will get that kit for sure but postage is heavy to get to Oz so will wait for a bit..... then again mmmmmmm
Shredder what slip on did you slide on her?
Joined Sep 2008
52 Posts | 0+
Illinois
I used the Aprilia factory racing titanium slip on. Sounds absolutely kick ***,,, however,, it is louder than you can imagine. Think of a Harley with straight pipes and an additional five thousand revs per minute. LOL I just picked up the shotgun double over-under slip on from Aprilia factory racing. Looks even better and is quite a bit better on the ears.... has a unique sound with the double pipe but I have not had much of a chance to ride it cuz it's freakin cold up here!! I hear the Leo Vince is a great slip on with a reasonable price... I also like the quiet plug option it comes with... takes only a few seconds to swap out for LOUD and WAY WAY LOUDER. LOL I imagine anything you use will sound killer..... that twin likes to breathe. I bet that Akro sounds sweet as well!
Joined Jul 2008
220 Posts | 0+
Port Douglas Qld Australia
Yeh your right they looove to breath & so would i with my heart rate that high..
The Akro single sytem is very loud and no baffle to put in or take out, the only bikes i ever hear over mine are Harley's unless someone goes past me at full noise while im cruising......
I am looking forward to that air box converter when i do my next order.....
Will look into a dyno run & make a call today, only one machine in Cairns... cheers towie
The Akro single sytem is very loud and no baffle to put in or take out, the only bikes i ever hear over mine are Harley's unless someone goes past me at full noise while im cruising......
I am looking forward to that air box converter when i do my next order.....
Will look into a dyno run & make a call today, only one machine in Cairns... cheers towie
Joined Jul 2008
220 Posts | 0+
Port Douglas Qld Australia
G'day Dave hope all is well down there! No dont know anyone in Townsville i would shop around for a few prices and speak to as many local lads as you can...
When is your possible run North just got my mrs a CBF250 so she's not glued to the back of my bike all the bloody time..
Now i can get out on my own for a bit....
Cheers Towie
When is your possible run North just got my mrs a CBF250 so she's not glued to the back of my bike all the bloody time..
Now i can get out on my own for a bit....
Cheers Towie
