Supercharge my 911 SC 3.2 European spec.?
02-18-2016, 05:38 AM
#1
Cruisin'
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Supercharge my 911 SC 3.2 European spec.?
Hi,
I’m planning for the upcoming project to supercharge my 911 SC 3.2 European specification and I need your advice and experience how to etc.
The plan today is to use a VEMS ecu with all the necessary sensors (TPS, Exhaust temp, intake temp, crank trigger, 2x knock sensors etc.) together with a single turbo installation, 993 headers and a large intercooler from Turbokraft. The plan is to use 0,5 bar boost and the goal is somewhere around 100 hp increase, so not a monster engine.
The main question is how I should do with the compression, the European engines have 10,3:1 (231 hp) compared to the us engines that have 9,5:1 (207hp). If I use E85 there won’t be any problem but it would be much easier to go with regular fuel (to use only 98 octane fuel). Will this work ok? As I said I will have a good map/tune with VEMS, double knock sensors and a large intercooler so quite low intake temp.
I really appreciate all the tips, tricks and information that I can get!!
If I would like to lower the compression, what is the best way (without digging a huge hole in my wallet…).
I hope that you understand my English, it is not my native language…
And last some pictures of the parts that I have prepared so far.
I’m planning for the upcoming project to supercharge my 911 SC 3.2 European specification and I need your advice and experience how to etc.
The plan today is to use a VEMS ecu with all the necessary sensors (TPS, Exhaust temp, intake temp, crank trigger, 2x knock sensors etc.) together with a single turbo installation, 993 headers and a large intercooler from Turbokraft. The plan is to use 0,5 bar boost and the goal is somewhere around 100 hp increase, so not a monster engine.
The main question is how I should do with the compression, the European engines have 10,3:1 (231 hp) compared to the us engines that have 9,5:1 (207hp). If I use E85 there won’t be any problem but it would be much easier to go with regular fuel (to use only 98 octane fuel). Will this work ok? As I said I will have a good map/tune with VEMS, double knock sensors and a large intercooler so quite low intake temp.
I really appreciate all the tips, tricks and information that I can get!!
If I would like to lower the compression, what is the best way (without digging a huge hole in my wallet…).
I hope that you understand my English, it is not my native language…
And last some pictures of the parts that I have prepared so far.
02-18-2016, 09:29 PM
#2
uninformed gas bag
(contemplating on whether gas bag is one or two words)
Rennlist Member
(contemplating on whether gas bag is one or two words)
Rennlist Member
http://forums.pelicanparts.com/911-9...ging-forum/?s=
This is the place you want to be. Lots of knowledge and friendly advice.
Best of luck.
This is the place you want to be. Lots of knowledge and friendly advice.
Best of luck.