Engine update(DP Motorsport)

[Davecos 4x4]

its in good hands with Dave.

[xpackboy]

What you mean you can't map low comp ? Mines 7.2.1 low comp and is mapped fantastic on t4 with no lag at all !

[fordrallycar]

What you mean you can't map low comp ? Mines 7.2.1 low comp and is mapped fantastic on t4 with no lag at all !

On my standard management fella

[Mark King]

On my standard management fella

Would it not be worth wile maybe taking a bit of time out to save for management? Then you could do low comp in case you do std now then change your mind once you get management? Save you more in the long run??

[mark shead]

Would it not be worth wile maybe taking a bit of time out to save for management? Then you could do low comp in case you do std now then change your mind once you get management? Save you more in the long run??

Low comp is a waste of time.

Mark

[Darren]

Low comp is a waste of time.

Mark

Why so Mark

[Carlo]

I know cost is a issue but if your getting a fresh good build and its a track car why not save and get that managment off the car & something better its ok for standard road cars but thats it

[mark shead]

Why so Mark

Because there's no benefit to it. The standard comp covers 99% of your needs.

Mark

[Gray_rs]

Stick to standard comp or as near to as possible , Low comp engines tend to feel lazy off boost

[xpackboy]

Mine on l6 with pectel board ,and mark I beg to disagree but low comp is not laggy at all and it's on t4 ,it's the way it's mapped , mine drive superb , on and off boost , I run lots of advance and only run 21psi and keep pulling to the limiter , could run more but need to keep the head on ! Jimbo runs low comp no stress on the crank or head , if you spec it right no lag , would let any drive my car if they don't believe me , no big boost spikes or over fueling , to make it feel fast then tail off ! Mark I remember some of you engine from years ago when mr bayhoo mapped them for you ,and made great power , these where low comp? The one you had in rallye new didn't you do it at haveys ?wrc car only high comp because of restrictor, and they need to make 500n of torque and the make 300 odd bhp the sacrifice bhp for torque ? It's one or the other bhp or torque , and don't forget cylinder displacement , these are only my opinions no one else

[ebonycossie4x4]

this could turn into an interesting read. i have always been interested in the whole lowcomp/standard comp argument.

[mark shead]

Mine on l6 with pectel board ,and mark I beg to disagree but low comp is not laggy at all and it's on t4 ,it's the way it's mapped , mine drive superb , on and off boost , I run lots of advance and only run 21psi and keep pulling to the limiter , could run more but need to keep the head on ! Jimbo runs low comp no stress on the crank or head , if you spec it right no lag , would let any drive my car if they don't believe me , no big boost spikes or over fueling , to make it feel fast then tail off ! Mark I remember some of you engine from years ago when mr bayhoo mapped them for you ,and made great power , these where low comp? The one you had in rallye new didn't you do it at haveys ?wrc car only high comp because of restrictor, and they need to make 500n of torque and the make 300 odd bhp the sacrifice bhp for torque ? It's one or the other bhp or torque , and don't forget cylinder displacement , these are only my opinions no one else

Running a t4 at low boost and low comp you will have all the downsides and none of the upsides.
I hear about the no lag T4 all the time until I see them and then they are no diff than the average t4.

Mark

[xpackboy]

I promise you mark , it comes on boost almost straight away , an joe at gsmotosport told me if had I could have my money back , bet you don't give that garentee ? Lol and he spent a week mapping it , for drivabllaty and power , even Ahmed commented on it , so can't be bad !dont want to get into a slanging match with mark , but I've had a 5 engines built and and this is out of this world to drive like a normal focus to drive and Ike a Lear jet when you breath on the loud peddle , your welcome to try it anytime , not a problem lol

[mark shead]

I promise you mark , it comes on boost almost straight away , an joe at gsmotosport told me if had I could have my money back , bet you don't give that garentee ? Lol and he spent a week mapping it , for drivabllaty and power , even Ahmed commented on it , so can't be bad !dont want to get into a slanging match with mark , but I've had a 5 engines built and and this is out of this world to drive like a normal focus to drive and Ike a Lear jet when you breath on the loud peddle , your welcome to try it anytime , not a problem lol

Again I hear this all the time lol.

Mark

[ebonycossie4x4]

Xpackboy,

Mark spends a Lot of time developing different turbo applications and management packages to combat the lag and laziness that many t4 low comp setups create.

If what your saying is that your car is genuinely different to Most of the others I would be very interested in seeing that proven. joes engines do seem great (ive never had one built but been in one and uber reliable) but to say there is no lag at all with T4 and 21psi and goes like a lear jet i would need to see to believe.

Have you been in a 500hp (standardish Comp) MAD car? Or one of Harvey's (low comp) with specced cams etc...