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Old 13th July 2012, 19:38   #1
Robson Rover Repair
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Default Rolling Road test tomorrow....

Well tomorrow is the rolling road day in and we have all sorts going up, but I thought I would share this with you before tomorrow.

The tourer will be going on tomorrow and it was previously ran on the rollers, this is the sheet it made before....



.... with the synergy turned up I think to 5 as its on a standard MAF, the previous owner Craig will confirm what it was running for 100%.

As you can see it made on second run 135 and 228 torques roughly, so whilst im expecting it to be way down tomorrow as the car is currently standard now without synergy or anything at all so it will be interesting to see what it really gets!

Strangely the same day first time, there was another CDT auto 115 running the synergy and same set-up and got 136 and 228 on the same rollers running I believe at 5 with standard MAF.
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Old 14th July 2012, 13:59   #2
rover54
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Quote:
Originally Posted by Colin_NI View Post
Well tomorrow is the rolling road day in and we have all sorts going up, but I thought I would share this with you before tomorrow.

The tourer will be going on tomorrow and it was previously ran on the rollers, this is the sheet it made before....



.... with the synergy turned up I think to 5 as its on a standard MAF, the previous owner Craig will confirm what it was running for 100%.

As you can see it made on second run 135 and 228 torques roughly, so whilst im expecting it to be way down tomorrow as the car is currently standard now without synergy or anything at all so it will be interesting to see what it really gets!

Strangely the same day first time, there was another CDT auto 115 running the synergy and same set-up and got 136 and 228 on the same rollers running I believe at 5 with standard MAF.
Much improved and now flat torque curve from 2100 to 3200, very useful is it is in the critical driving range for about town driving, so it should be nippy.
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Old 14th July 2012, 15:47   #3
Robson Rover Repair
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Oh no, thats what the previous owner had got on the car with a synergy.

Today she made 109bhp 100% standard no modification to the engine at all and cant remember torque but the graphs where quite good. Will get it up when its emailed to me next week.

She just kept forcing herself into 5th gear even when locked into 4th at peak revs so couldnt get a 100% accurate figure but close enough to OEM has me happy as standard only 114 bhp sure.

Important thing was she wasnt serviced, hasnt any issues and best off all ran nicely on the rollers, so bodes well for my september or october remap.
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Old 14th July 2012, 18:05   #4
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What power are you looking for with the remap?
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Old 14th July 2012, 18:06   #5
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Quote:
Originally Posted by Colin_NI View Post
Oh no, thats what the previous owner had got on the car with a synergy.

Today she made 109bhp 100% standard no modification to the engine at all and cant remember torque but the graphs where quite good. Will get it up when its emailed to me next week.

She just kept forcing herself into 5th gear even when locked into 4th at peak revs so couldnt get a 100% accurate figure but close enough to OEM has me happy as standard only 114 bhp sure.

Important thing was she wasnt serviced, hasnt any issues and best off all ran nicely on the rollers, so bodes well for my september or october remap.
If your car is a 116bhp, then 109bhp at the wheels is very good. You will always get loses when engine is couple to a transmission and final drive. Engine BHP is derived on an engine dyno with no other part of the drive chain connected.
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Old 15th July 2012, 00:19   #6
Robson Rover Repair
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What power are you looking for with the remap?
Comfortably standard the car will see 150 bhp as the tuner has done several of them before, im fortunate mine needs no MAF or anything like that as everything perfect.

Got a EGR bypass ready, getting a straight through exhaust fitted onto the original exhaust from the and a good service before hand hes going to get me a really nice map to use for everyday drive ability with the auto box.
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Old 19th July 2012, 16:49   #7
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I thought I would include the graph for the standard car (nothing, not even air flow mod) here so everyone can compare, top is OEM, bottom was the synergy and I will add the remaped one when i get it one in september ish.



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Old 6th February 2013, 16:48   #8
Robson Rover Repair
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Ok folks, here I have updated to give people a judgement with my car standard, with a synergy and now with a mafless remap

OEM - 100% standard



When fitted with the Synergy (previous owner Craig on here had it then)


And now with my MAFless remap which I specifically request to be more MPG focused on the autobox



A great result for me all round and im very happy with the car especially when it warmed up second time, makes for a very lazy low rev car to drive and explains why its so happy to sit in higher gears at lower revs than pre-remap but theres more in it, but thats another story

I wanted to share it with everyone so people can see their choices out there.

Last edited by Robson Rover Repair; 6th February 2013 at 16:57..
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Old 9th February 2013, 04:47   #9
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Smile That Looks Impressive

Can I just confirm they're all figures at the wheels, Colin. No compensation factor built in to estimate the figure at the crankshaft?

Ta
Robert
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Old 9th February 2013, 10:54   #10
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V interesting Colin, have you had a chane to evaluate conparison MPG figures yet?
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