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26-04-2008, 01:56
| #61 (permalink) |
| grippuuuu Join Date: Mar 2006 Location: hull
Posts: 359
| most ca's you buy second hand for buttons dont last long as theyre buttons for a reason ![]() a well maintained low mileage unit and/or a weel re-built one with decent mapping wtc is fine ![]() i was aiming to have a go at beating big tone with mine but he's just raised the bar and its supposed to be near 700hp now if not a little more ![]() |
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27-04-2008, 00:16
| #64 (permalink) |
| tail slider Join Date: Jun 2007 Location: Salisbury, Wiltshire
Posts: 107
| why do people even compare CA's SR's and RB's surely a better comparision would be to compare them to similar engines from different manufactuers for instance comparing an SR to a YB or a CA to a VAG 1.8t (alright that ones a bit stupid since VAG 1.8t aint gona be used for drifting much) 'lets compare a cheap 1.8 turbo engine to an expensive 2.6 twin turbod engine!!!' f-ocking stupid |
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27-04-2008, 20:53
| #65 (permalink) | |
| doughnutter Join Date: Apr 2008 Location: Derby
Posts: 52
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27-04-2008, 21:55
| #66 (permalink) | |
| DEYTUKURJURBS ![]() Join Date: May 2005 Location: Cheltenham, Gloucestershire
Posts: 9,432
| Quote:
That one failing and the others over compensating bit was the rubbish. | |
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27-04-2008, 21:59
| #69 (permalink) | |
| Team DWYB ![]() Join Date: Jun 2005 Location: Beaconsfield, Bucks
Posts: 3,938
| Quote:
Just out of interest. Also, why do the "1.8t and yb engines piss all over SR's and CA's" All pissing around and joking aside, in the CA's defence, there actual design is bloody fantastic. The heads flow a lot better than the SR's and the port angle is spot on It's just the strenth of the bottom end that's such a bummer. The durability of the standard SR is far superior to the CA but the blacktop heads suck balls.Last edited by Mr Bizzle : 27-04-2008 at 22:07. | |
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27-04-2008, 22:20
| #72 (permalink) | |
| DEYTUKURJURBS ![]() Join Date: May 2005 Location: Cheltenham, Gloucestershire
Posts: 9,432
| Quote:
Hard time- 2 SR20- No, why would I. Ever looked ports, chambers, etc?- Yes. CAs are suprisingly huge and valve train design is not gay like the SR. Ports on both are bigger than YB, but TBH that seems to be part of the reason their low/mid torque totally sucks ball. Either that or SR tuners havent a clue, lol. Next question please. Maybe you wanna talk about your high compression theorys again ![]() YB and 1.8T Piss on? Well, either the engines or the tuners do, as the results totally speak for themselves... | |
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27-04-2008, 22:24
| #73 (permalink) | |
| Team DWYB ![]() Join Date: Jun 2005 Location: Beaconsfield, Bucks
Posts: 3,938
| Quote:
Last edited by Mr Bizzle : 27-04-2008 at 22:26. | |
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27-04-2008, 22:28
| #75 (permalink) |
| DEYTUKURJURBS ![]() Join Date: May 2005 Location: Cheltenham, Gloucestershire
Posts: 9,432
| Bizzle- One that since his cars been working right has been to every DWYB there has been? ![]() Lightning- Your telling me that one injector failed, so the others magically started pumping more fuel in? Why would they do that then? |
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27-04-2008, 22:38
| #76 (permalink) |
| Team DWYB ![]() Join Date: Jun 2005 Location: Beaconsfield, Bucks
Posts: 3,938
| It depends what's being used to regulate the fuel pressure. The standard FPR on the car should stop the fuel pressure building up no matter what's happening. So if the FPR is set to 1.5 bar, no matter whether 1 injector is firing or 6 injectors are singing away hapily the rail should be pressurised to 1.5 bar meaning the injector will flow the same fuel. |
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27-04-2008, 22:43
| #77 (permalink) |
| DEYTUKURJURBS ![]() Join Date: May 2005 Location: Cheltenham, Gloucestershire
Posts: 9,432
| Exactly, thats how all fuel pressure regulators work, and injectors are just solenoid valves so they dont know how many are working, neither does the ECU, so fuel delivery to the other injectors wouldnt be affected. Even if the ECU did know, the last thing itd do was add more to the other inj to compensate, as the injection is direct port so would do it no good. I think someone got their wires crossed thats all, chinese whispers and all that. |
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27-04-2008, 22:50
| #78 (permalink) | |
| grippuuuu Join Date: Mar 2006 Location: hull
Posts: 359
| Quote:
one injector failing wouldnt cause the others to over compensate thats mental ![]() and there isnt anything wrong with the strength of the std ca bottom end other than getting onto 20 years of abuse and shite oil. what do you expect? sr spectacular failures and big end issues are becoming more and more common as they get old as well. its just age and abuse - simple. the yb with smaller ports WILL generate more torque as inlet velocity helps torque a lot....thats why its quite common to put a restrictor behind throttle bodys to increase torque for tighter circuits in rallying smaller ports arent good for revving and top end though....as with anything its one or the other ![]() | |
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27-04-2008, 23:16
| #80 (permalink) | |
| Team DWYB ![]() Join Date: Jun 2005 Location: Beaconsfield, Bucks
Posts: 3,938
| Quote:
There are SR's running 500+hp on totally standard bottom ends. | |
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