ok, i have an early 16v i think....how will those spring stand up to 9000rpm
Can you supply these for the 16v engine, as i might be in need of some me thinks![]()
The 16V springs are double, I know. But a lot to small... this will not work.
I have seen a Cinq 1108cc from France with 4x40mm TB´s and 121bhp-8800rpm, so I think for a 1368cc the TB´s are fine.
Sump is only alloy on 1368 though. On 1242 16v they are steel. Both are superfire![]()
Yeah, I think the newer ones like punto grande and 500 8v are a fair bit different, with the alloy sump, different head casting, and COP etc.
With those, the only real thing that matters is that it still has the holes for the mount on the block. I'd pressume they'd be there like on the 1.4 16v but best to check
Kristian
The 16V buttom is stronger then the 8V.
You have stronger berings and a "reinforcement" between the berings.
The 8V head is best for tuning, it´s possible to get a lot more rpm then the 16V.
Im building a race enigne with a punto1 85 16V bottom, 1368cc crank and a punto75 head.
Until now, no probs fitting it together...
So the Punto 85 bottom matches the oil & waterways on the 75 head? I'd compared one of the newer 1242 16v gaskets & couldn't convince myself that they'd match up OK.
Gasket is no problem and 85 block and 75 block differ only as far as the mainbearin shells go. The 85 ones are prepared for the strengthening plate connecting the five main bearings.
I have my 1368cc in bits....crank out, head off etc.
If you want any pictures or mesurements for anything...shout quickly. It may be back together on the weekend
Kristian
Ahh, thank you Peter :slayer: I've actually posted something similar on ClubFirePower but with more general info about a re-map mentioned also.
I take it that remapping a 1108 ecu using 1108 head with cam sensor & retaining knock sensor but using a 1242 bottom end should be straightforward (ie only volume changes not sensor additions/removal).
i have a 1242 16v in bits aswell, so the same a kris, you want any info just shout
It is easier than doing it with a 16v conversion, which we got sorted too. It is only fueling and ignition adjusted.