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#1 |
![]() Drives: 2014 F150 STX Join Date: Jan 2016
Location: clearwater fl
Posts: 37
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LT1 rotating assembly
How good is the crank , connecting rods and pistons in the LT1 ?
Are the pistons cast...what about the powder forged rods ? Do they suck like fords ? Does it use a cheap oil pump gear like the ford 5.0? I am thinking of getting an SS and supercharging so I am trying to find out the limitations.
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Past cars
1968 Camaro best run 10.10 at 133mph 2013 Mustang GT best run 10.83 at 129mph 2011 Mustang GT best run 12.80 at 112mph 1993 Pontic firebird formula best run 13.49 at 104mph 1992 Mustang LX best run 13.24 at 107mph 1969 Camaro best run 10.99 at 122mph |
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#2 |
![]() Drives: 2016 Chevy Camaro Join Date: Jun 2016
Location: Dallas,Tx
Posts: 259
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To answer your question in a nutshell, just about everything has its limitations. To say an LT1 can withstand nearly 900 boosted flywheel hp without coming apart while in its current state knock down 20+mpg is an engineering marvel to say the least. I would use the search button to gather your info.
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#3 | |
![]() Drives: 2014 F150 STX Join Date: Jan 2016
Location: clearwater fl
Posts: 37
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Quote:
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Past cars
1968 Camaro best run 10.10 at 133mph 2013 Mustang GT best run 10.83 at 129mph 2011 Mustang GT best run 12.80 at 112mph 1993 Pontic firebird formula best run 13.49 at 104mph 1992 Mustang LX best run 13.24 at 107mph 1969 Camaro best run 10.99 at 122mph |
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#4 |
![]() Drives: 1981 silver corvette,Hyper Blue 2SS Join Date: May 2015
Location: Ohio
Posts: 625
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Just curious, but why not get a zl1 instead and save yourself any headache?
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#5 |
![]() Drives: 2016 NFG SS A8 Join Date: Jul 2014
Location: Valdosta
Posts: 405
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If your going to push for higher horsepower, The newer(2015+) 5.0 is going to take it better. The LT1 is a strong engine but the pistons seem to be the weak link. 650-700 whp. Don't get me wrong, thats a LOT of horsepower but a 5.0 with billet oil pump gears and crank sprocket will run 700-800 all day long and not break a sweat. The second part to that equation is fuel system. The LT1 fuel system upgrades are expensive.
That being said. If your looking for anything other than max boosted HP, the camaro and its LT1 can not be beat. It makes so much more bottom end torque and accelerates so much better in daily driving. I think we are going to see small cam bolt on cars making near 500rwhp with almost perfect drivability. I love my 16 and it is so much fun to drive. I test drove a 16 5.0 and it really disappointed me.
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2016 NFG 1SS A8. Pray ported intake manifold, Rotofab dry cai, kooks 2" catted longtubes, E85,
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#6 | |
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Poppycock
Drives: Pontiac GTO Join Date: Dec 2013
Location: Wilmington, De
Posts: 116
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A friend of mine broke a rod in his C7 on the dyno. He was pushing 927 lb/ft of torque at the wheels when it happened. So, the bottom ends are plenty strong.
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Sure, the ZL1 retains the full warranty, but some people just aren't concerned about that. Last edited by MuhThugga; 11-29-2016 at 08:26 AM. |
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#7 |
![]() ![]() ![]() ![]() ![]() ![]() ![]() Drives: 2019 ZL-1 Join Date: Feb 2009
Location: Troy, MI & Naples, FL
Posts: 2,018
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Go to C7 forums- lots have SC a LT1 and as long as you dont add NOS your fine.
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