Register a free account today to become a member! Once signed in, you'll be able to participate on this site by adding your own topics and posts, as well as connect with other members through your own private inbox!
Very popular with Elise owners, if you get the full cover it usually costs around £100 a year, which gets you x5 repairs per years and they will pay up to £500 for each repair.Stickler is you have to call them out - ie you have to break down
Re: Ollie's Silver Cup - JMS RS2/428s/Wilwood/2118
In the standard plenum, the air is volumed into 4 near equal runners, so each cylinder gets roughly the equal amount of air, at a high flow rate due to the size of the upper part - the RS2 has 4 short runners, with a smaller volume of air to...
IMO the only additive I have ever used that has worked is Forte - Diff and gear treatment helped my Mk1 Clio's box be less 'crunchy' and the power steering treatment made the pump whine less.Also, IMO id never put an additive in the oil - a decent quality oil does the job, and if you need to...
Re: Ollie's Silver Cup - JMS RS2/428s/Wilwood/2118
Id imagine it's to do with inlet air speed and flow - the RS2 won't have direct flow to each cylinder like itb's or the standard does
Re: Ollie's Silver Cup - JMS RS2/428s/Wilwood/2118
you are technically right mate, more air and fuel will give you more power, but inlet runner length does make a huge difference to power and torque + how that power is delivered - ever read people talking about different length itb trumpets...
Re: Ollie's Silver Cup - JMS RS2/428s/Wilwood/2118
It's not as simple as just a map mate, many different aspects come into play - although the basics of a larger duration camshaft is 'more air in = more power' , there is so much other stuff that has to work with that cam, otherwise it is...
No I wasn't doing that about younot knowing dude - I just think you are wasting your money with the conversion - il shut up now about it.
Anything else you want to know about?
Re: Ollie's Silver Cup - JMS RS2/428s/Wilwood/2118
I think you are doing the right thing mate.
It is amazing how different duration cams can have such an effect on an engine - It would be a £1000 risk to take if it didn't work (when you factor in fitting, mapping, then removing and refitting...
Just co confirm:
Conversion + insurance £4400
Buying 172 + insuring £4100
then mnus what you get for your car - say £1500
= £2600I know what id be doing
So it will cost (if you have mates like Mcaff) a conversion with a few other bits will cost you £2000 odd, and insurance £2400, where as you could buy a 172 for £2000, insure in for £2100 AND have whatever money you get selling your car in your pocket?I have to say thats not saving money dude.
Fred has said what probably has caused it dude, but without viewing the car is isn't easy.
Cheapest way is easy - but is that the best?
£500 will get an engine off Ebay, and a weekend and it's in and running - but that engine will need a £200 cambelt kit, new oil etc, and who says that engine...
Over reading rolling road - as per normal
Also sounds like that was run up in 3rd gear - which would give higher bhp results than the normal 4th gear run
Lovely car dude, but am I reading that right that you had the RS2 on and made 170bhp/135lb ft, then had these new cams fitted which took it to 183bhp/135lb ft?
Not really mate, id like to think it would be somewhere in the 180's, but with decent torque - Where's Fred when we need him, im sure he would know how much the cams give lol