FLOL! You make me sound like a slut but yes there is a trend that I usually end up with a new car after a girl. My car count is just ahead lol. Though I'm not sure if that's good.
Dan gets through birds even quicker than he does cars so none of them are around long enough to moan about the cars.
I have someone who I work with for standard ecu's and the equipment is his, I can only personally real time map aftermarket with my own equipment, the standard ecu is a real ballache to work with. I normally avoid standard ecu's and head straight for aftermarket for most cars.
Just re-read this.. When they do moan about my cars, the clock is ticking as the last one found out.
He just text me this picture
May be a silly question, but do you actually need ARPs for 200BHP? Or did you just put them in because you could?
May be a silly question, but do you actually need ARPs for 200BHP? Or did you just put them in because you could?
From reading they fitted the arp's so they could raise the rev limit an lower the chance of rod bolt failure. By raising it they have hit the 200hp figure.
Its for the 7800rpm we are running that it makes them advisable, not the power directly.
TBH a set of valves would be advisable too if you were really looking for mega reliability, but obviously thats head off and new gasket etc to fit so a big expense, Dan has decided that he'll leave the valves unless he has a problem with them in which case he'll build up a new engine and fit them then. my mrs has the uprated valves in hers but wont make the numbers Dan has because her exhaust is too restrictive.
Where as the rod bolts are 80 quid and took him a few hours to fit, so are cheap insurance.
From reading they fitted the arp's so they could raise the rev limit an lower the chance of rod bolt failure. By raising it they have hit the 200hp figure.
Exactly correct mate
Would have made identical power without them, but the standard ones are risky at those rpm, so its better to swap them out and obviously for someone like Dan its no hassle to do so.
On my mrs engine I fitted some ARP rod bolts when I rebuilt the bottom end (and ARP head studs although those really are overkill) and when she built the head for it she used supertech valves as well. IMHO thats pretty much the perfect spec for an RS2 clio, but its a lot of extra expense and hassle.
Tbh I rather it be an overkill then kill it
In my opinion I'd much rather pay out a few quid extra for bits an spend a bit more of my time to know its less likely to let me down.
At the end of the day, rod bolt failure or valve failure is gonna result in more hassle an bigger expense no doubt.
The valves arent massively likely to fail TBH, so you are spending out quite a few hundred quid and a fair bit of hassle just on the off chance they might save a standard engine worth a couple of hundred quid.
One of those jobs that is worth doing if the head is off anyway, but otherwise not really worth it.
(we did my mrs cause the belt failed, so while it was apart I decided to fit new rings, ARP rod bolts, and ARP head studs and supertech valves, but the bill would be hard to justify to most people, total cost was around 1600 quid including 182 manifold and cat etc, and thats with NO labour charges!)
Yeah I see what your saying, but I suppose it has given you more scope for more future development?
It would do if it wasnt for the fact that my Mrs cares a lot that her car can legally pass an MOT, and cares a lot that it is quiet on long journeys, but doesnt care a lot if it makes 190bhp or 200bhp, lol
So I am effectively now unable to progress that particular car any further as its her daily and I cant do anymore to it now without compromising that, for once its a project Ive been involved with which is actually "finished".
If it was my choice it would be on bodies, hotter cams, forged pistons, and would be horrific as a daily, lol
The reason we didnt go forged pistons on the rebuild is they dont take big mileage well (her car is only almost 150K already and she is still piling the miles on hard)
The reason we didnt go hotter cams is fuel economy that she insists on it maintaining
The reason we didnt go bodies is she wont lose the aircon.
Sounds like she has spoilt my fun when you read all that, but actually far from it, I like a challenge and our challenge in this case was making the car very good on track whilst not compromising it AT ALL on still being a great road car, and we are really really pleased with what we have come up with, it just wont ever set CS alight with a big headline figure but it really does drive exceptionally well.
Thats an ideal car for a lot of people on here, perfect compromise between performance and drivability.
When you say forged pistons won't handle big mileage why is that? Do they wear quicker themselves or cause more wear to the engine itself?
They expand more than standard pistons and as such have to run large clearance when cold, this leads to wear if continually cold started (like my mrs car is several times a day)
I remember a friend of mine was running a 440hp t series rover engine in his zr with je pistons fitted, one thing I noticed they were quite noisy when cold (sounded as if they were slapping!) but once warm quiet as a mouse!
He just text me this picture
I was going to have that done in a day anyway