Happy and also disappointed with today's dyno run.

Clutch slipped at 290hp so had to settle for 270.

It was looking like it was Gona pull 320 as it's made 270 at 1.3 bar

Happy with that

 

That's not bad!
Not mods r u running?
Was the curve sharp

 

Il take a photo off print out tomorrow for you. No the curve is gradual ( it's very drivable ) still making power at the limiter (7200) gt28rs turbo.

Had 270 last year on at t3 55 comp and 48 exhaust , it was horrible to drive. All power let loose at 4k then started dropping off at 6k

Engine has just been recently rebuilt - when it first when on rollers today it had 215hp at 0.7 bar. I'm really happy with this build

 

It sounds like a beast! I do like mega lag then bang it's like a punch in the face when it's undrivable!

I bet that will upset a lot of high end cars👍🏻🏁

 

Sounds awesome. Got any pics?

 

 

Tip top. The pic of the car is nice.

 

Awesome figures with the added bonus of a mint car

 

 

Stop teasing us mate! Put more pics up of graph and engine bay 😁

 

Wow nice car mate!

 

Power at the wheels

 

[QUOTE=gcfcos;6682945]Wow nice car mate![/QUOTE




Last years graph on t3 turbo as you can see the power comes in strong but falls off at 4.5k




This years graph with gt28rs turbo - as you can see it's a lot more progressive and still making power at the limiter. So much faster and so much more drivable. Just gutted the cluch slipped and it never got 300 +. Il be getting it mapped again once clutch is sorted and upload the next graph

 

[QUOTE=Rsturbo519;6682950]

 

I had a cvh turbo powered Orion and that thing ate clutches and wasn't even 200bhp lol so can't imagine what yours must be like. If I had kept the car I wanted to fit an uprated clutch but usual had to sell it for the cossie repair fund!

 

What clutch have you got now and what are you replacing it with?

 

thats making some serious power.

whats the complete spec of the engine matey?

 

It's a updated focus rs clutch, it's new and that's not what the problem is. I have done a mtx conversion and the block is not spaced out enough from the block. The thrust bearing is slightly pushing against the clutch - that's y it slipped at 290hp. So just need to add another spacer and get it mapped again

 

Wossner pistons , pec rods, 5 thou piston to bore clearance, stock crankshaft, 8.7.1cr , 1mm oversized inlet valves, MS ported head, phase 4 Newmans cam and oversized lifters, MLS head gasket, timecerted rocker studs, HP oil pump, gt28rs turbo, 3" exhaust, mtx75 gearbox, equal length drive shafts