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Model specific boards => Golf mk4 => Topic started by: wessexgti on 24 February 2014, 19:07

Title: to 'power run' or not to power run?
Post by: wessexgti on 24 February 2014, 19:07
got my Golf booked in for a power run on a rolling road tomorow,purely to see what the old girl is putting out,are there any pitfalls in doing this? ie,will they blow my bloody engine up?!!  :undecided:

anyone had any problems after doing a rolling road run?

my engine has high milage but has been well looked after over those miles,had a recent oil change and the water pump etc was changed recently,as have the turbo/coolant hoses to silicone parts (most of em anyway).

cheers
Title: Re: to 'power run' or not to power run?
Post by: james2 on 24 February 2014, 20:08
They rag the sh!t out of it.   :laugh: The car can take it but sounds bad.
Title: Re: to 'power run' or not to power run?
Post by: mcgee9t2 on 24 February 2014, 20:11
they will red line it and ive it a good going, but if there any good they will have the hardware to measure oil temp and wownt rag it until oil is up to temp etc.

its just as bad for the car as you taking it up to the red line when your driving normal which as stated your car will be able to take... if it goes on the rollers then chances are you only had a few hundred miles left in the engine anyway...
Title: Re: to 'power run' or not to power run?
Post by: Wazzzer on 24 February 2014, 21:31
Most tuners will stick it under heavy load at low revs (via more resistance on the rollers) to check boost levels, fuelling etc before they take it to the redline so don't panic. JKM refused mine once which is a bit embarrassing but at least it didn't go pop lol

Still makes my arse twitch hearing it hit 7200rpm though
Title: Re: to 'power run' or not to power run?
Post by: joshstanvw on 24 February 2014, 21:39
Got mine booked on the 16th at BM autos really not looking forward to hearing it hit the ridiculous 8200rpm hopefully it doesn't start ejecting pistons through the bonnet really can't be dealing with that lol
Title: Re: to 'power run' or not to power run?
Post by: wessexgti on 24 February 2014, 22:16
thanks,thats really settled my mind!!  :grin:
Title: Re: to 'power run' or not to power run?
Post by: rockmonkey69 on 24 February 2014, 22:45
Got mine booked on the 16th at BM autos really not looking forward to hearing it hit the ridiculous 8200rpm hopefully it doesn't start ejecting pistons through the bonnet really can't be dealing with that lol

They shouldn't bother taking it up to and beyond 8000rpm on a k03/s frame turbo, on my k03/s framed turbo the power run was only done to 7500 rpm
Title: Re: to 'power run' or not to power run?
Post by: Prawny on 25 February 2014, 08:16
I was going to say, you'll be hard pressed to find a st2 map with a rev limiter higher than 7200rpm anyway, so 8200rpm is highly unlikley, a ko3S wouldn't even get there!
Title: Re: to 'power run' or not to power run?
Post by: joshstanvw on 26 February 2014, 02:08
I really hope they don't take it there lol I would like to know if anywhere could drop the limiter
Title: Re: to 'power run' or not to power run?
Post by: Rhyso on 26 February 2014, 06:35
So.....did it go bang!!??  :huh: :grin:
Title: Re: to 'power run' or not to power run?
Post by: joshstanvw on 27 February 2014, 13:54
And more importantly what were the numbers lol
Title: Re: to 'power run' or not to power run?
Post by: Dizzie on 27 February 2014, 14:41
I just put my 150PD on the rollers and that's got 205k on it. Original engine, gearbox, turbo. The only bit that's changed was the clutch/DMF which I did about 20k ago.

R-Tech gave it a good look over before hand and everything was fine. Very happy with my new map :D
Title: Re: to 'power run' or not to power run?
Post by: wessexgti on 27 February 2014, 17:59
So.....did it go bang!!??  :huh: :grin:

had to cancel it as i was asked to work,will re book it another day  :cool:
Title: Re: to 'power run' or not to power run?
Post by: cartoonhead on 27 February 2014, 18:22
How much does it cost to do ? Wouldn't mind getting mine done
Title: Re: to 'power run' or not to power run?
Post by: Rhyso on 27 February 2014, 20:50
How much does it cost to do ? Wouldn't mind getting mine done

Depends where you go. Prices vary from £30 upwards depending on how many runs etc etc