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#1 |
![]() ![]() ![]() ![]() ![]() ![]() ![]() Drives: everyone crazy... Join Date: May 2009
Location: SW Florida
Posts: 2,109
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Better engine mounts
Someone needs to come out with a better and stronger engine mounts (perhaps a bit shorter too) for this car. The stock ones are too rubbery.
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#2 |
Petro-sexual
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I'm sorry if this sounds rude, but have you driven this car or have one? I ask because GM makes them like they are so you don't feel the engine shake the car. That may be fine for an enthusiast, but there are a lot more critics than people like us. Sure, that thing jerks all over the place when it's making ~150 more RWHP but if they were poly' mounts, I'm sure there would be lots' more complaints than praises out there. Personally, I think I'd be one of those complaining. I'm not suggesting that that's not wasted power or anything, but unless I were intending on making a racecar (which I'm not) I wouldn't like to have to live with that. I can see your point but there's gotta' be some give and take.
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#3 | ||
Truth Enforcer
Drives: anything I can get my hands on Join Date: Sep 2006
Location: anywhere and everywhere
Posts: 22,797
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someone WILL make poly and solid motor mounts for this car. just wait.
do you have your car yet? or are you just basing your statements off the Hennessey vid?
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Never race anything you can't afford to light on fire and push off a cliff
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#4 | |
![]() ![]() ![]() ![]() ![]() ![]() ![]() Drives: everyone crazy... Join Date: May 2009
Location: SW Florida
Posts: 2,109
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Quote:
I should have really specified for those who will be adding F/I to this car, will eventually need a more solid EM to prevent the engine move so much. I agree that for most the current EM is perfect, but once you step up, you'll need one. [Update], I think there may not be even necessary to go fully solid, but a bit shorter (like 1/4 inch) to minimize the rocking. You see this problem with PD S/C or Turbo, when the TQ is not so linear like Centri S/C. I've had my share of breaking soft EM before when the Turbo kicked in hard. |
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#5 |
![]() ![]() ![]() ![]() ![]() ![]() ![]() Drives: everyone crazy... Join Date: May 2009
Location: SW Florida
Posts: 2,109
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When I saw the video, it reminded me of my own previous experience of adding Turbo to a car that was not designed to hold an extra 150 lb of TQ, which I had to go with Solid EM. However, Solid EM adds other unwanted issues but at least holds the engine down from rocking.
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#6 | |||
Truth Enforcer
Drives: anything I can get my hands on Join Date: Sep 2006
Location: anywhere and everywhere
Posts: 22,797
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Quote:
I'd say give it another month or two and I'm sure some poly mounts will be out. and I dont know for sure, but poly mounts for other LS style engines should/would probably swap over
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Never race anything you can't afford to light on fire and push off a cliff
A group as a whole tends to be smarter than the smartest person in that group until one jackass convinces everyone otherwise. Quote:
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#7 |
Not That sad..considering
Drives: Man Join Date: Aug 2007
Location: the part of washington the capital forgot about.
Posts: 3,747
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you should look at the magnetic variable engine mounts, they use them in the cars with magnetic rear suspension like the ZR1, CTS-V and the ferrari 599 gtb. goes hard or soft depending on the performance mode your car is in.
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Stop Whinging
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#8 | |
Petro-sexual
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Quote:
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'20 ZL1 Black "Fury" A10, PDR, Exposed CF Extractor Magnuson Magnum DI TVS2650R // RFBG // Soler 103 // TooHighPSI Port Injection // THPSI Billet Lid // FF // Katech Drop-In // PLM Heat Exchanger // ZLE Cradle bushings // BMR Chassis-Suspension Stuff // aFe Bars // Diode Dynamics LEDs // ACS Composites Guards // CF Dash // Aeroforce // tint // other stuffs |
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#9 |
![]() ![]() ![]() ![]() ![]() ![]() ![]() Drives: everyone crazy... Join Date: May 2009
Location: SW Florida
Posts: 2,109
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Ah Great idea. But I think they are really expensive (as I recall for Z06 as an option) it was expensive. And secondly, I think the ECU needs to be programmed for that. But normally you use those for course racing, rather than street driving.
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#10 |
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() Drives: 00 Blazer Join Date: Aug 2008
Location: Texas
Posts: 5,104
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Hum. I bet they are fine. When someone can break a mount then worry about it.
With todays engineering it would take a more detailed study them. If Lingenfelter needs to boost them or if they use stock that would be a good sign of what the right engineering would be. |
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#11 | |
R6P Marketing Lab Rat
Drives: sometimes Join Date: Feb 2009
Location: Texas
Posts: 339
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Quote:
Give the aftermarket time to get in production after they do the needed research. There will be more choices than can be imagined. I for one had solid mounts custom made b/c no one in the aftermarket would. The same mounts for a Boss 429 except solid plate. With the big motor and big cam the car was still in good manners on the street.....except for the dual 4 inch exaust dumps.
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