they are abouth a 2 weeks on the car so no idea on how long it will last
Abs/esp was an issue when testing at a hub dyno. With other dynoes I often had powerloss because of reduced airmass. Only with a very strong fan present I got “road” airflow numbers and realistic power.Mhhh did you log data at the dyno run? Joel had some trouble and disabeled abs and esp on the dyno.
My 147 picked up 20+hp with only 5 mm3 more fuel. Going from 279 hp with 110mm3 and afr of 16 to 301 hp with 115mm3 and a afr of 18. That extra power didnt came from the extra fuel alone, but for a big part from a more complete burn. EGT and smoke greatly reduced as well. It was a far safer tune while making a bunch more power.Also why you need AFR of 17? 16.5 already high. Stock AFR is lower then 16.5 and you write like 16.5 is bad
These IQ numbers for 300hp are a little bit unrealistic to be fair. Definitely not achievable with stock euro 4 engine and bolt on mods.Imo, you don’t need more than 120 iq to make 300 hp. If you do, it isnt as efficient as it should be.
280-290 with stock injectors seems unrealistic. Even if you would get the needed IQ out of these (which I hardly doubt) the duration will be too long. I used Ducati Corse injectors, these are the best flowing factory injectors available. With the stock R70 pump, IQ of 115 , rail of just below 1800 bar I broke the 300 hp barrier.So, if you are right, for example Vectra C with stock injectors, R70 and GTB2060 can achieve 280-290hp without a problem? Because they can deliver [email protected] bar.
I have read your topic n times, and still can't figure it out. I'am not saying, that your numbers are wrong. I'am just searching for a reason why for everybody else these results are hardly achievable.
Thanks for reply, i have mount from 2.4jtdm but doesn't fit. From 2.0jtdm mount is difficult to find. One guy in Poland bulid nice project alfa GT i bulid my on similar turbo. Alfa romeo gt bodek 300hp 1,9jtdHi,
it's stock 2.0 JTDm F40 gearbox mount, just slightly modified to fit opels bolt pattern.