4.2 liter for new GT3RS?
The following users liked this post:
catdog2 (07-06-2019)
#2
Drifting
Very well could be; first time ever that Porsche has fitted an engine bigger than 4.0L in a 911.
#3
Race Car
The following 5 users liked this post by JS:
Drifting (07-06-2019),
groundhog (07-07-2019),
R.Deacon (07-06-2019),
robmypro (07-06-2019),
subshooter (07-06-2019)
#5
Race Director
Side exhaust and big diffuser would be interesting on the road version...
Seeing the shape of the swan neck gives me hope for the 992 GT3... I hope it's this beautiful and delicate in design.
Seeing the shape of the swan neck gives me hope for the 992 GT3... I hope it's this beautiful and delicate in design.
#7
Side exhaust and big diffuser would be interesting on the road version...
Seeing the shape of the swan neck gives me hope for the 992 GT3... I hope it's this beautiful and delicate in design.
Attachment 1306041
Seeing the shape of the swan neck gives me hope for the 992 GT3... I hope it's this beautiful and delicate in design.
Attachment 1306041
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#8
Drifting
#13
Drifting
#14
Addict
Rennlist Member
Rennlist Member
So, they kept the same stroke as the 4.0L but increased the bore. This means we should keep our high 9k redline. The 3.8L became a 4.0L with more stroke - this time we can keep the crankshaft and rod length and change just the pistons (maybe even more compression to go with new injectors seen in the Speedster). 200cc only implies 5% more power and torque, but a bit more compression and better breathing (ITB's) could bump that slightly.
I think ~530ps and 365 ft-lbs would be possible in GT3 (and >545ps for GT3 RS).
I think ~530ps and 365 ft-lbs would be possible in GT3 (and >545ps for GT3 RS).
#15
Three Wheelin'
So, they kept the same stroke as the 4.0L but increased the bore. This means we should keep our high 9k redline. The 3.8L became a 4.0L with more stroke - this time we can keep the crankshaft and rod length and change just the pistons (maybe even more compression to go with new injectors seen in the Speedster). 200cc only implies 5% more power and torque, but a bit more compression and better breathing (ITB's) could bump that slightly.
I think ~530ps and 365 ft-lbs would be possible in GT3 (and >545ps for GT3 RS).
I think ~530ps and 365 ft-lbs would be possible in GT3 (and >545ps for GT3 RS).