2007 350z speculations?
07-16-2006, 09:58 PM
#162
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Originally Posted by lamaz
I'm guessing that the new Z will have the "new key" like the new Maximas. The ones that you don't need to actually insert the key into the ingnition. Or at least give the US the benefit of the integrated key/fob.
-LamaZ
-LamaZ
07-16-2006, 10:37 PM
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Originally Posted by GFrnk69
The Acura RL has been using that keyless ignition for over a year. Nothing to write home about.
07-17-2006, 12:11 AM
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I was thinking the same, but if you waited for the 07, then you would be saying "man, I should of waited for the 08". Just be happy with what you have, its still a Z.
07-17-2006, 07:25 AM
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Originally Posted by mc350z
in this pic you can kind of make out the other intake opening on the opposite side
Nice one. Looks like the exhaust manifolds are different also. Plus they went to one serpentine belt for the accessories.
07-17-2006, 05:56 PM
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something i noticed that iam pleasantly surprised about is the 07 alty actually got smaller something ive never seen happen with a car model back to back years.
iam hoping this will follow into the new z and hopefully bring its huge weight down
iam hoping this will follow into the new z and hopefully bring its huge weight down
07-19-2006, 04:25 PM
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NEW FM Platform!
I don't know if anyone else saw this but along with the engine mods for the G35 it states, A New Generation V6 and FM Platform
Could this mean an update for the Z platform also?
I found this at http://www.nissannews.com under Infinity Vehicles, 2007 G35 SEDAN, Overview.
It goes on to say,
The soul of the G35 has always been its dynamic performance and at the heart of advanced drivetrain has always been its award-winning VQ35 3.5-liter V6 engine and advanced FM (Front Mid-ship) platform. Both engine and platform have been significantly enhanced for use with the 2007 G.
The VQ-series V6, which has been named one of the "Ten Best Engines" by Ward’s Auto World magazine for 12 consecutive years, now moves into its fourth generation and has been significantly rethought, with approximately 80% of major parts (except bolts, O-rings and clips) redesigned. The block features ladder frame construction for greater rigidity, crank journal and pin diameters have been increased, the block height increased by 8.4 millimeters to reduce piston side force and the engine center is now 15 millimeters lower, which also contributes to the G’s improved dynamic performance.
Other engine enhancements include the addition of standard variable exhaust cam timing (eCVTCS), a higher rev limit (increased from 6,600 rpm to 7,500 rpm) and higher compression ratio (10.6:1 versus the previous 10.3:1), asymmetric piston skirts, twin knock sensors, improved coolant flow and new Iridium spark plugs.
A new symmetric twin ram air intake system helps reduce airflow resistance by 18% and a new exhaust system design with equal length exhaust manifolds and reduced muffler exhaust pressure (25% less than the first generation G35) help improve engine breathing. Both are tuned to create authoritative harmonies, helping enhance driving pleasure.
The result of all these changes is an estimated 300-plus horsepower and a powerful torque curve (final horsepower and torque figures will be released at a later date), an exciting engine sound and expected improvements in emissions and fuel economy.
The new VQ engine design also includes a long list of advanced systems found on the previous design – including a continuously variable valve timing control system, a "noiseless" timing chain for quiet operation, an electronically controlled "drive-by-wire" throttle system, microfinished crank journals and cam lobes, and molybdenum coated lightweight pistons.
"There are a couple of unique features you notice about this new generation VQ engine – first, the great engine sound and the absence of the usual engine rough noises and vibrations,” said Igo. “And secondly, the tuning strategy that is not strictly about standing-start acceleration, but a more refined balance of quick acceleration that builds continuously to the redline. It’s a deepening pleasure that keeps getting better as you drive."
The 2007 G’s driving pleasure is also due in great measure to its second generation FM platform, similar to that used on the Infiniti M. The racing technology-inspired FM platform locates the engine behind the front axle in the "front mid-ship" position. The positioning of the engine provides an optimized front-to-rear-weight balance, while the combination of long wheelbase, manageable overall length and wider front and rear track (+0.7 inches front, + 0.9 inches rear) adds to the G35’s overall handling stability.
The G’s suspension is a 4-wheel independent design with lightweight aluminum components and front and rear stabilizer bars, designed to provide nimble and natural feeling handling, as well as a controlled, refined ride. The front suspension minimizes alignment changes through use of a lower wishbone and a long upper link. The rear design separates the shock absorbers and springs, locating the shock absorber inline with the wheel center to help reduce suspension friction and reduce the wind-up motion of the axle on acceleration.
Body stiffness has been enhanced through utilization of new structural pieces, including in the critical engine compartment and rear floor areas, and a 16% increase in the number of body spot welds.
Could this mean an update for the Z platform also?
I found this at http://www.nissannews.com under Infinity Vehicles, 2007 G35 SEDAN, Overview.
It goes on to say,
The soul of the G35 has always been its dynamic performance and at the heart of advanced drivetrain has always been its award-winning VQ35 3.5-liter V6 engine and advanced FM (Front Mid-ship) platform. Both engine and platform have been significantly enhanced for use with the 2007 G.
The VQ-series V6, which has been named one of the "Ten Best Engines" by Ward’s Auto World magazine for 12 consecutive years, now moves into its fourth generation and has been significantly rethought, with approximately 80% of major parts (except bolts, O-rings and clips) redesigned. The block features ladder frame construction for greater rigidity, crank journal and pin diameters have been increased, the block height increased by 8.4 millimeters to reduce piston side force and the engine center is now 15 millimeters lower, which also contributes to the G’s improved dynamic performance.
Other engine enhancements include the addition of standard variable exhaust cam timing (eCVTCS), a higher rev limit (increased from 6,600 rpm to 7,500 rpm) and higher compression ratio (10.6:1 versus the previous 10.3:1), asymmetric piston skirts, twin knock sensors, improved coolant flow and new Iridium spark plugs.
A new symmetric twin ram air intake system helps reduce airflow resistance by 18% and a new exhaust system design with equal length exhaust manifolds and reduced muffler exhaust pressure (25% less than the first generation G35) help improve engine breathing. Both are tuned to create authoritative harmonies, helping enhance driving pleasure.
The result of all these changes is an estimated 300-plus horsepower and a powerful torque curve (final horsepower and torque figures will be released at a later date), an exciting engine sound and expected improvements in emissions and fuel economy.
The new VQ engine design also includes a long list of advanced systems found on the previous design – including a continuously variable valve timing control system, a "noiseless" timing chain for quiet operation, an electronically controlled "drive-by-wire" throttle system, microfinished crank journals and cam lobes, and molybdenum coated lightweight pistons.
"There are a couple of unique features you notice about this new generation VQ engine – first, the great engine sound and the absence of the usual engine rough noises and vibrations,” said Igo. “And secondly, the tuning strategy that is not strictly about standing-start acceleration, but a more refined balance of quick acceleration that builds continuously to the redline. It’s a deepening pleasure that keeps getting better as you drive."
The 2007 G’s driving pleasure is also due in great measure to its second generation FM platform, similar to that used on the Infiniti M. The racing technology-inspired FM platform locates the engine behind the front axle in the "front mid-ship" position. The positioning of the engine provides an optimized front-to-rear-weight balance, while the combination of long wheelbase, manageable overall length and wider front and rear track (+0.7 inches front, + 0.9 inches rear) adds to the G35’s overall handling stability.
The G’s suspension is a 4-wheel independent design with lightweight aluminum components and front and rear stabilizer bars, designed to provide nimble and natural feeling handling, as well as a controlled, refined ride. The front suspension minimizes alignment changes through use of a lower wishbone and a long upper link. The rear design separates the shock absorbers and springs, locating the shock absorber inline with the wheel center to help reduce suspension friction and reduce the wind-up motion of the axle on acceleration.
Body stiffness has been enhanced through utilization of new structural pieces, including in the critical engine compartment and rear floor areas, and a 16% increase in the number of body spot welds.
Last edited by downforce; 07-19-2006 at 04:37 PM.
07-20-2006, 04:08 PM
#174
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this is pretty big news. it looses HP for 2007 new SAE rating i guess
to me this is a huge hint the next Z is right around the corner!!!!!!
2007 Infiniti G35 Sport Coupe
The Infiniti G35 coupe remains a standard-bearer in the sports coupe class since its introduction in 2003. For 2007, the standard VQ 3.5-liter DOHC 24-valve V6 engine produces 275 horsepower and 268 lb-ft of torque, while the G35 Coupe 6MT model generates 293 horsepower and 258 lb-ft of torque.
The refined performance coupe also again features standard High Intensity Discharge (HID) bi-xenon headlights, available Navigation system; as well as other luxury and performance options. Also available are a Rear Active Steer package, which includes vehicle-speed-sensitive power steering and 15.1:1 steering gear ratio; and an available Sport-Tuned Suspension Package with 19-inch forged aluminum wheels and Viscous Limited-Slip Differential (VLSD). Standard on the G35 Coupe 6MT are the Viscous Limited Slip Differential and unique front fascia and side sills.
https://my350z.com/forum/showthread....40#post2598140
to me this is a huge hint the next Z is right around the corner!!!!!!
2007 Infiniti G35 Sport Coupe
The Infiniti G35 coupe remains a standard-bearer in the sports coupe class since its introduction in 2003. For 2007, the standard VQ 3.5-liter DOHC 24-valve V6 engine produces 275 horsepower and 268 lb-ft of torque, while the G35 Coupe 6MT model generates 293 horsepower and 258 lb-ft of torque.
The refined performance coupe also again features standard High Intensity Discharge (HID) bi-xenon headlights, available Navigation system; as well as other luxury and performance options. Also available are a Rear Active Steer package, which includes vehicle-speed-sensitive power steering and 15.1:1 steering gear ratio; and an available Sport-Tuned Suspension Package with 19-inch forged aluminum wheels and Viscous Limited-Slip Differential (VLSD). Standard on the G35 Coupe 6MT are the Viscous Limited Slip Differential and unique front fascia and side sills.
https://my350z.com/forum/showthread....40#post2598140
Last edited by **; 07-20-2006 at 04:14 PM.
07-20-2006, 04:14 PM
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GTF outta here, are you serious, where'd you find this info, thats gonna suck royally man. This is total horse ****. Why would they decrease hp? That makes no sense. SAE rating my ***, *** that, what SAE rating, a 3.5 with 320 hp is too much and inefficient, the M3 has a 3.2 and 333 hp, I dont get it. All I can hope for is that its really underrated. The new car had a redline of 7500 RPM, where is it making what power? The figures, and redline dont add up.
07-20-2006, 04:17 PM
#176
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Originally Posted by NA350Z
GTF outta here, are you serious, where'd you find this info, thats gonna suck royally man. This is total horse ****. Why would they decrease hp? That makes no sense. SAE rating my ***, *** that, what SAE rating, a 3.5 with 320 hp is too much and inefficient, the M3 has a 3.2 and 333 hp, I dont get it. All I can hope for is that its really underrated. The new car had a redline of 7500 RPM, where is it making what power? The figures, and redline dont add up.
www.nissannews.com
looks like the G coupe doesnt get the HR motor
all they are doing is holding this car over one more year until the "coupe concept" design becomes production ready. expect the Z to be right with it.
now what kind of motor???? i dont know. will the 08 Z/G sport the new HR or is there still some life in the 3.7 rumour? we'll see
all i know is its almost common sense the 08 G and next gen Z will have the same motor. now from what i see is if the 08 G was gonna have the HR why wouldnt they drop it in the 07 like the Z. hmmm does this mean something completely new is instore for the G?
i dont know about you guys, but i sure wouldnt buy a 07 G when something new is ever so close
Last edited by **; 07-20-2006 at 04:22 PM.
07-20-2006, 04:24 PM
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Oh my bad, I slipped I really though we were talking about the 2008 G35 coupe with the VQHR and 7500 RPM redline. Theres no way a 10.1 compression ratio and 3.5 block will make 293 hp, not down from what they already have. Im pretty sure the 2007 G35 sedan will have a better engine than the 2007 G35 coupe, you're right anyone who is smart will not buy a 2007 G35 coupe.
07-20-2006, 06:08 PM
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Very interesting. Hmm it seems as though buying an 07 Z may be a trap, as a new one may be right around the corner..
Not that having the new HR engine in this current body would be a bad thing at all.
Not that having the new HR engine in this current body would be a bad thing at all.
Last edited by 350zQ45a; 07-20-2006 at 06:29 PM.
07-20-2006, 06:19 PM
#180
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Originally Posted by 350zQ45a
Not that having the new HR engine in this current body would be a bad thing at all. Perhaps the best of the entire run?
im mean yeah thats one way to look at it. if one was content with the current Z's styling and didnt care about having the newest thing. i guess you could argue that buying a 07 Z when you knew a new one was on the way wouldnt be a mistake. and yeah depending on the output # of the HR ( i dont see it being over 310) the 07 would be the most refinded out of them all.
but with that said im not one of those people.
but thats just because ive had my Z for almost 4 years now
Last edited by **; 07-20-2006 at 06:27 PM.