924Board.org

Blow off valve is the least important, you can spend less on that.
If you want a recirculating one or dump to atmosphere is a personal preference, if you like the sound or not basically.

No BOV an ...

Very impressive progression on this project. I am very interested in learning more about your light pod. I have done my best to scour this thread for its origin, but was unable to find that informat ...

Awesome build

Regardless of S1 or S2.... I always say never assume your car has the correct engine, pistons, turbo, clutch fitted. Any previous owner or garage could have changed, swapped, bodged other non age rela ...

Carrera, there is always something extra you did with your build you don't see the first 8 times looking at it with that subtle alternator tweak. This also means you did it with class

The devil is ...

I modified the alternator mount so it gave way more clearance to the intake + throttle body. Worked with stock alternator. Plan b was to use a small lightweight alternator on the modified mount.

BTW tried to have a look a the top of the WG to install there a banjo... Seems impossible without removing the WG.

Can be done from top with intake manifold removed

I am excited for you Konrad, your car will rip with the upgrades!

Kind of cool actually. You luckily ended up with rare 6.10 turbine housing and your upgrade is a larger jump from that small compr ...

it will be cracked inside, hopefully just a little bit though, they all are.

Yep, this is my reused turbine housing......all 6.10's that have passed my hands have more or less cracked the same w ...

It seems I have the worst combination possible 6.10 and 2470

That kinda explains the huge difference between 931 and my 951 performance

Not really, having a 6.10 is really good news. Mate ...

I’ve not used the 5th injector for cold starts since rebuilding the motor. Far too rich and runs shit during initial warm up. So unplugged it. Never needed it.

My opinion is to rebuild a turbo w ...

FYI in 2016 with a K26 2660 6.10 turbo at 0.7 bar I got 175bhp and at 1.1 bar raised to 225bhp. As a baseline on the same dyno, same day, a stock but very well maintained S2 turbo got 147bhp. Other 92 ...

All compressor wheels, 2470, 2660, 2664, 2470

https://live.staticflickr.com/65535/52536921713_3f605a08e7_b.jpghttps://live.staticflickr.com/65535/52536850755_f5c7b4965a_b.jpghttps://live.staticflic ...

Im not sure if the UK guys have any other source of parts, ive seen some of them getting their boxes rebuilt.

The guy rebuilding our boxes in the UK doesn't supply parts. If you need a synchro or s ...

Carrrera, I've been reading this thread and I can tell you are older.

Not sure how I should take this .....

Here's an interesting thread, cannot believe it was started 10yrs ago now, s ...