Experiencing RT330 at full boost! - REVO - Car Rambles - Fiesta ST

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[@Q3ToPBuZz]

The diff will transform it mate. Even when not pushing hard the difference on the twisty stuff is night and day. I'm only at 280 and it made a massive difference. So pleased you've got it where you wanted to.

[@CarRambles]

Yeah I'm 95% sure I'll get one. Just alot of money :) this video very much was just to see what happens when you plant your foot and let it rip aha. Obviously normal driving is fully useable

[@robertwaffel8248]

Absolutely! It's probably the best mod one can do to a ST!

[@wraystyle7116]

Awesome it’s all sorted and your happy 🔥🔥🔥

[@turbocharged9906]

That compressor surging under WOT is not right at all. Engine can't consume all the air the turbo is giving it so its trying come back out the compressor housing.

[@CarRambles]

It's to do with the map / throttle body opening and closing. Either way that noise is why I bought the turbo and it's staying lol

[@turbocharged9906]

@@CarRambles its to do with too much air and the engine cant consume it quick enough. This noise will not occur under correct conditions and mapping. Its probably one of the reasons they discontinued the RT330. The noise isnt something you want in all honesty but each to their own. I know the noise doesn't occur on the Nexus tuned ones as far as I am aware, ironic really as its the same guy who wrote both the Revo and Nexus files.

[@Stallzyx]

honestly man you need to get a shot of you talking from inside the car with the camera pointed at the side of the drivers window for the intro it would be super funny 😂

[@robertwaffel8248]

Looks like it goes like the clappers. Good on you, mate! One question: when it goes on boost, what is that venting noise?

[@CarRambles]

The throttle body opening and closing from what Revo has said. It's why I bought the turbo because that noise is fantastic in the car aha

[@SVENPFISTER]

Nice Video mate but I have a question. You have a Turbosmart diverter valve, which one is it? And I like that fluttering but I also read in a lot of forums that this would damage the turbo as there is air flowing back to the turbo to make it flutter which it is not supposed to do, is that true?

[@owenoj]

Are you running a stock engine? Reason I ask is running that amount of boost on a stock engine will very quickly crack the cylinder walls. It's why people choose forged engines with a linered block so it's very tough and not gonna crack at high pressures. Also, since we're on about forged engines, running a slightly lower compression will help prevent the cylinder head from cracking as it can also crack under very high pressure - it's the next weak point since the block is linered.

[@CarRambles]

I have faith this engine can take that boost pressure. I would agree anymore and it could be curtains but from the extremely rare (I don't think I've ever seen one) posts on rt330 cars going pop due to over boost, I have faith :) Forging is on my mind... Or I sell the car

[@ryeguy88]

High PSI is fun and all but its only that high because the housing is soo tiny. I think (If I ever upgrade) I'll prefer to go bigger turbo so that traction is not a problem and I'll have a higher rev range. Too much torque down low on an FWD car just means you won't put the power down ultimately.

[@CarRambles]

Bigger cast housing than all the hybrids / stock turbo on the market..... This spools fully at about 3.5k so higher than the stock at 2kish.. also in this video obviously flooring it on a wet road with traction control off, pretty sure I could spin any car doing that. :/ Get a Garrett if you want a big turbo

[@owenoj]

@@CarRambles Borg Warner EFR 6258 is the daddy ;) Also you ain't gonna spin any car flooring it if it has a progressive boost map which is what PumaSpeed now do on very high power cars running 400bhp+. I find it hard to spin at this power due to this mapping.

[@CarRambles]

@@owenoj sounds good!

[@barryheppell1135]

Hey car rambles,have you got a contact number for kolour koncept for the red seat belts please? Regards Bazza.

[@CarRambles]

Look on Facebook you'll find them :)

[@barryheppell1135]

@@CarRambles I'm not on Facebook mate!! Thought they might have a website,and would just order via that? Sorry to be a pain,but after seeing your red seat belt mod. I fell in love!!! lol. Always thought the ST should've come stock with them. Any help would be appreciated mr. Rambles. Bazza 👍

[@CarRambles]

@@barryheppell1135 pretty much Instagram or Facebook by the looks of it :/

[@barryheppell1135]

@@CarRambles ok Cheers bud 😎👍

[@owenoj]

More power with a decat? VERY negligible over a sports cat - AND you stay legal.

[@CarRambles]

It'll improve flow and such but the power difference won't be huge, but if your trying to get every ounce of power from a map it's probably worth it. Same as when your stage 2. Everyone bolts all these different pipes onto the car to get probably 2bhp more with about £300 worth of gear, upgrade the actuators on the stock turbo and all sorts. But the turbo simply can't flow more... It's out of puff.. at least a bigger turbo has the potential to flow more air :)

[@stuartking7495]

What bov is that ?

[@CarRambles]

The GFB DV+

[@CarRambles]

@@nathansemmens1112 that's the brand name

[@Tobyn]

@@CarRambles My GFB doesnt do this?

[@robertwaffel8248]

@@Tobyn It is the tune that creates the noise. My GFB did this with Peron STG1+ but it doesn't with STG2Pro.

[@slypatch]

When we gonna go for a play then? 😜

[@CarRambles]

Dyno day on Sunday? You want in just message me!

[@slypatch]

@@CarRambles how much is it dude?

[@CarRambles]

@@slypatch £40 cash at WGMotorworks. Search car rambles on Facebook it's all there :)

[@paulrichardson1417]

👍🏻

[@ImKrull]

You look so stiff when you drive man you need to relax a bit 😂😂😂

[@CarRambles]

Just concentrating as it's not just my life on the line. I hate putting other people's lives in my hands and driving fast. No need for it so yeah, that's why I'm less relaxed :)

[@ImKrull]

@@CarRambles i understand that mate but relax and youll drive alot better man

[@LR180]

Rapid car!! Burn that petroleum hahaha

[@CarRambles]

Aha burn everything when driving that badly ;)