Max boost target is the same as the TSP tune.TSP Stage 1 for non SI is targeting 23 psi boost target. If I remember correctly, @Myx use SI turbo on non-SI with stock rods & piston, & custom tune. I don't remember the max boost target unfortunately.
I have prl cobra and dp fp combo, wagner intercooler greddy exhaust and Drob has custom tuned on ktuner so i am very confident it is within safe limits just thought i would see if anyone else has got similar gains and experiencesBased on my search&reading 275lbft is near the limit if not the limit for the rods in prolonged use. Clutch slippage is a common issue, maybe sometimes mistaken by torquesteer and the absence of a proper lsd. What bolt ons do you have? Are you using ktuner irnhondata? Who tuned the car?
245whp is something like 260 crank...thats the stock turbo maxed out if Im not mistaken...good for you!I have prl cobra and dp fp combo, wagner intercooler greddy exhaust and Drob has custom tuned on ktuner so i am very confident it is within safe limits just thought i would see if anyone else has got similar gains and experiences
Usually 10-15% is drivetrain loss so he is above 260 in my opinion...245whp is something like 260 crank...thats the stock turbo maxed out if Im not mistaken...good for you!
From what I ve read here, stock rods shouldnt havr to handle more than 35Nm of torque, especially below 3500.
I agree that the before after numbers would give a better picture. At 430nm the clutch is not the only weak aspect, did he install an lsd as well?Well the base turbo is pretty much maxed around 230ish whp so maybe 245 is at the crank/flywheel. The Si turbo maxes around 245whp.
Of course there is always different dyno will measure a bit different so the before / after is more important if available.
On a side update, a blue FK7 that my tuner was working on made shy of 260whp and 430Nm with a modified TD025 to TD03 spec and full bolt-ons. The motor is built and the Clutch replaced so he's not going to run into reliability issues.
I'm having a similar turbo being built for me, and I'm going to see how well it goes with just an SRI & IC and stock internals/clutch
Good stuff! Which clutch is he running? Stock DMF or SMF?Well the base turbo is pretty much maxed around 230ish whp so maybe 245 is at the crank/flywheel. The Si turbo maxes around 245whp.
Of course there is always different dyno will measure a bit different so the before / after is more important if available.
On a side update, a blue FK7 that my tuner was working on made shy of 260whp and 430Nm with a modified TD025 to TD03 spec and full bolt-ons. The motor is built and the Clutch replaced so he's not going to run into reliability issues.
I'm having a similar turbo being built for me, and I'm going to see how well it goes with just an SRI & IC and stock internals/clutch