td05h-16g or vf34 - Page 9 - Perth-WRX.com

phizzle · #81 29-06-2009, 07:42 PM

Quote:

Originally Posted by smerm07

reading over the ECU's that could manage the flow, it didnt mention verso? as i gather i will not need to use all the ~816cc

Stock ECU will handle it just fine with a Verso tune. Remember that it's 816cc of MAXIMUM flow, not all the time. You'd only get close to using all 816cc of flow when you are at WOT (wide open throttle, ie giving it some herbs) and the resolution is not as important in these conditions. Cruising around on part throttle is where you would want an ECU with more resolution, but then you wouldn't be using much of the 816cc potential. For your goals, a Verso tune, decapped injectors, 500hp fuel pump and whatever turbo you end up with will be more than adequate and will yeild very good results for max hp, max torque and fuel economy.

smerm07 · #82 29-06-2009, 07:47 PM

Quote:

Originally Posted by phizzle

Stock ECU will handle it just fine with a Verso tune. Remember that it's 816cc of MAXIMUM flow, not all the time. You'd only get close to using all 816cc of flow when you are at WOT (wide open throttle, ie giving it some herbs) and the resolution is not as important in these conditions. Cruising around on part throttle is where you would want an ECU with more resolution, but then you wouldn't be using much of the 816cc potential. For your goals, a Verso tune, decapped injectors, 500hp fuel pump and whatever turbo you end up with will be more than adequate and will yeild very good results for max hp, max torque and fuel economy.

thanks for that. thats exactly what i want haha. just really now on deciding what turbo to get and pricing.

smerm07 · #83 12-07-2009, 09:38 AM

found this while browsing ebay

http://cgi.ebay.com.au/VF34-IHI-TURB...3%3A1|294%3A50

what do you guys think?