RSWEPN Donating Member Donating Members 187 Member For: 18y 3m 5d Gender: Male Location: Sydney Posted 25/02/13 06:28 AM Share Posted 25/02/13 06:28 AM Yep, factory turbo means not touched, no bigger comp cover, no wastegate porting and flapper mods etc etc. Link to comment Share on other sites More sharing options...
HIRO F6 Member 1,817 Member For: 16y 10d Gender: Male Location: Brisbane, QLD Posted 25/02/13 08:13 AM Share Posted 25/02/13 08:13 AM So in a stock turbo class, would you expect a stock turbo FG F6 to be up against a stock turbo FG XR6 or would then XR be allowed to run up to a GT35/40? 1 Link to comment Share on other sites More sharing options...
HIRO F6 Member 1,817 Member For: 16y 10d Gender: Male Location: Brisbane, QLD Posted 25/02/13 08:31 AM Share Posted 25/02/13 08:31 AM Would you run them as separate classes?Also, how would you check at scruteneering if a turbo has been ported and flapper mod done? Link to comment Share on other sites More sharing options...
xr6t_ute Donating Members 2,281 Member For: 17y 7m 4d Gender: Male Location: south east suburbs Posted 25/02/13 10:07 AM Author Share Posted 25/02/13 10:07 AM You cant , but you can tell if it has a bigger comp cover and wheel. Link to comment Share on other sites More sharing options...
HIRO F6 Member 1,817 Member For: 16y 10d Gender: Male Location: Brisbane, QLD Posted 25/02/13 11:30 AM Share Posted 25/02/13 11:30 AM That's why I think it's best to judge "stock" as being the manifold and allowing any turbo that fits the manifold. Otherwise it becomes far too difficult to police. I don't think running a .7 front housing is a big improvement from the .5, and porting and flapper mod I thought was more to help control boost. A standard turbo with no mods on a factory mounted custom manifold would see greater improvements in power then a bigger front housing will. Link to comment Share on other sites More sharing options...
xr6t_ute Donating Members 2,281 Member For: 17y 7m 4d Gender: Male Location: south east suburbs Posted 25/02/13 11:35 AM Author Share Posted 25/02/13 11:35 AM I dont believe so,going by etm's stage 1 timeslip. Link to comment Share on other sites More sharing options...
AussieCJ7 Member 67 Member For: 16y 6m 2d Posted 27/02/13 09:02 PM Share Posted 27/02/13 09:02 PM This whole thread seems pretty academic to me, a 10 sec car is hardly factory so who cares which bits someone changes to get to that point Link to comment Share on other sites More sharing options...
JETURBO ...JD TUNING ADELAIDE... Gold Donating Members 23,708 Member For: 16y 7m 30d Gender: Male Location: Adelaide Posted 27/02/13 09:05 PM Share Posted 27/02/13 09:05 PM Hi YesBut we like it Cheers Link to comment Share on other sites More sharing options...
Paulie2256 Donating Members 7,441 Member For: 16y 2m 8d Gender: Male Location: SE Melbourne Posted 27/02/13 09:41 PM Share Posted 27/02/13 09:41 PM It's not about whether the car is stock or not. It's how far you can push the factory turbo. Lets play another game. What is the quickest XR on a stock fuel pump without surge tank. KGO Link to comment Share on other sites More sharing options...
JETURBO ...JD TUNING ADELAIDE... Gold Donating Members 23,708 Member For: 16y 7m 30d Gender: Male Location: Adelaide Posted 27/02/13 10:16 PM Share Posted 27/02/13 10:16 PM Oh dear What about colour ? I still dont win that either :( 1 Link to comment Share on other sites More sharing options...
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