Using an online engine air flow calculator like the one at www.boosttown.com/forced_induction/air_amount_calculator.php This will give you pressure ratio and amount of air in lbs/min. Do this over various rpm and use realistic volumetric efficiency ranges to get a “educated guess” to plot the compressor map and get an idea of how well a particular turbo will perform at different rpms. Also talking with other people that have used a particular turbo on a similar engine is also good. Thanks!
Nice comparison! I should have waited another year to buy my gt3582 then I could have saved almost $100 lol
Exactly! Crazy how inexpensive it is. Hopefully it works as well as the other one.
Hi, how did you calculate your engine response to the turbo?
Using an online engine air flow calculator like the one at www.boosttown.com/forced_induction/air_amount_calculator.php
This will give you pressure ratio and amount of air in lbs/min.
Do this over various rpm and use realistic volumetric efficiency ranges to get a “educated guess” to plot the compressor map and get an idea of how well a particular turbo will perform at different rpms.
Also talking with other people that have used a particular turbo on a similar engine is also good.
Thanks!