BROKE CRANK AT THE RACE TRACK!!!
#91
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well appreciate all the above info that I of course never knew.
But.......since my new engine is going in today what can I get out of all the above high tech info that may prevent me from "blowing" another motor at the track?
Jean, Geoffrey???? Please some helpful suggestions that pertain to my new engine on the track??
But.......since my new engine is going in today what can I get out of all the above high tech info that may prevent me from "blowing" another motor at the track?
Jean, Geoffrey???? Please some helpful suggestions that pertain to my new engine on the track??
#92
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Jean, the internal oiling circuits are different between the GT3 crank and 993/996TT crank. The GT3 oils at every 180 degrees vs once every 360 with the 993 or 996TT crankshaft. Porsche Motorsports has released new bearings for the Gt3 crankshaft. It is very critical to select the correct bearings. One has different sizing spec to chose the correct "group" of bearings to use.
As far as the 997GT3 is concerned, until I actually see the new crankshaft I can't make a decision as to what was/is better.
Tom, Goodluck with the new engine.
As far as the 997GT3 is concerned, until I actually see the new crankshaft I can't make a decision as to what was/is better.
Tom, Goodluck with the new engine.
#93
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Originally Posted by Kevin
Jean, the internal oiling circuits are different between the GT3 crank and 993/996TT crank. The GT3 oils at every 180 degrees vs once every 360 with the 993 or 996TT crankshaft. Porsche Motorsports has released new bearings for the Gt3 crankshaft. It is very critical to select the correct bearings. One has different sizing spec to chose the correct "group" of bearings to use.
As far as the 997GT3 is concerned, until I actually see the new crankshaft I can't make a decision as to what was/is better.
Tom, Goodluck with the new engine.
As far as the 997GT3 is concerned, until I actually see the new crankshaft I can't make a decision as to what was/is better.
Tom, Goodluck with the new engine.
Again, I cant thank you enough for pulling off a deal no one else could do, by getting me a new motor and taking care of the core.
Also thank you for all your invaluable time and information you have provided, I cant say enough about how great your service is!!
thanks again
tom
#94
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Originally Posted by tkerrmd
Kevin, motor going in as we speak! Should be running today.
Again, I cant thank you enough for pulling off a deal no one else could do, by getting me a new motor and taking care of the core.
Also thank you for all your invaluable time and information you have provided, I cant say enough about how great your service is!!
thanks again
tom
Again, I cant thank you enough for pulling off a deal no one else could do, by getting me a new motor and taking care of the core.
Also thank you for all your invaluable time and information you have provided, I cant say enough about how great your service is!!
thanks again
tom
#95
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Jaime, the 996TT, GT2 and GT3 engine platform have a contained engine oil/water heat exchanger that is mounted on top of the engine. It is a sealed unit. One can purchase a new exchanger.
#96
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Originally Posted by Kevin
Jaime, the 996TT, GT2 and GT3 engine platform have a contained engine oil/water heat exchanger that is mounted on top of the engine. It is a sealed unit. One can purchase a new exchanger.
#97
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Tom,
I took your advice wrt Dave White Racing and had my car corner balanced and aligned this week, great group of guys. I saw a really nice yellow turbo getting really, really nice new turbo motor ... looking good Tom.
Regards, Dave
I took your advice wrt Dave White Racing and had my car corner balanced and aligned this week, great group of guys. I saw a really nice yellow turbo getting really, really nice new turbo motor ... looking good Tom.
Regards, Dave
#98
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Originally Posted by Dave 86 930 Fl
Tom,
I took your advice wrt Dave White Racing and had my car corner balanced and aligned this week, great group of guys. I saw a really nice yellow turbo getting really, really nice new turbo motor ... looking good Tom.
Regards, Dave
I took your advice wrt Dave White Racing and had my car corner balanced and aligned this week, great group of guys. I saw a really nice yellow turbo getting really, really nice new turbo motor ... looking good Tom.
Regards, Dave
See ya at Sebring!!
tom
#100
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#105
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All GT series cars AND turbo's received the updated reinforced engine case.. The engine case used in prior years was based off the 964 castiing. This casting had provisions for the oil drain tubes that ran from the cam housings to the engine case. With the addition to the water cooled liners and heads these drain tubes were omitted. BTW, Porsche had to install two large oil sump pumps on each side of the engine.
With the tubes removed, the engineers were able to provide a corrigated reinforced casting in the engine casting..
With the tubes removed, the engineers were able to provide a corrigated reinforced casting in the engine casting..