engine specs

[d-loc_420]

i iwas wondering if anyone knew what these specs are for 1g talon tsi fwd stock
Bore
Stroke
ambient air temp
engine VE
14b compresser efficency
and intercooler efficency

any help would be highly appreciated thanx

 

[d-loc_420]

anyone

 

[TSIfreek]

Who cares :laugh:

 

[philipkrotch]

14b is good for around 20 psi, stock bottom end is good for around 500whp reliable, but with extensive tuning. thats all u need to know..

 

[kpt4321]

i iwas wondering if anyone knew what these specs are for 1g talon tsi fwd stock
Bore
Stroke
ambient air temp
engine VE
14b compresser efficency
and intercooler efficency

any help would be highly appreciated thanx

Someone is using an internet horsepower or airflow calculator!

Bore is 85 mm
Stroke is 88 mm
Ambient air temp you're going to have to figure out yourself. However, for a filter in the stock location 100 is a good place to start.
VE is dependant on RPM, so you need to specify a engine speed with that. It will be approximately 100% at 5000 rpm, and dropping to 70% by 7000.
Compressor efficiency depends on pressure and airflow, so we need to know how hard you are pushing the turbo. 65% is a good general number though.
Intercooler efficiency for a stock SMIC can be as high at 65-70% before heat soak, and as low at 50% after heat soak.