crank stroking
#2
Join Date: Jul 2010
Location: Austin tx and Daytona FL.
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cal. there was are many companies that can do it ,problem is the quality of the work, and do they warrenty there custom work.
someplace in my travels, heard that some made some custom longer stroke shafts, like 1/4" longer than a 6.0L shaft. forged steel 4340-5330, solid,NASCAR stuff.
that would be kool, lotsa torque, i love torque!! add 10psi boost and have at it.hehe.
someplace in my travels, heard that some made some custom longer stroke shafts, like 1/4" longer than a 6.0L shaft. forged steel 4340-5330, solid,NASCAR stuff.
that would be kool, lotsa torque, i love torque!! add 10psi boost and have at it.hehe.
#5
yeah, but a 2000 crank isnt gonna go very fast when i cant drive it becasue i couldnt afford the rest of the parts. haha im just looking for some info from some people who have actually done this already. i know they are out there. the guy with the v12 corvair stroked it to use chevy rods and it made 380 hp.
#6
Cal there is a 6.0L crank on eBay out of the UK its 450GBP why don't you ask how much for shipping the the US
JAGUAR V12 6 LTR CRANKSHAFT CRANK NEW BOXED EBC10992 | eBay
THere is also a company in Europe that sell a kit for the V12 for the folks who race these in the UK consisting of 6.0" Chev rods and custom forged pistons. I know Chev rods work they have been used more than a few times.
If I were you I would offset grind the crank for as much stroke as you get without welding it. It needs to be re-ground anyway.
I know you can get about 0.18thou of extra stroke using large journal Chev rods. Depending on the damage to your crank you might get slightly less, but with a set of oversize pistons you should be still around the 6.0L mark.
Guys here in Aus have used the ACL 202 race piston 0.40thou oversize and these work well up to 500hp in the V12.
6MKRY9096
Just do your research before committing to a course of action.
JAGUAR V12 6 LTR CRANKSHAFT CRANK NEW BOXED EBC10992 | eBay
THere is also a company in Europe that sell a kit for the V12 for the folks who race these in the UK consisting of 6.0" Chev rods and custom forged pistons. I know Chev rods work they have been used more than a few times.
If I were you I would offset grind the crank for as much stroke as you get without welding it. It needs to be re-ground anyway.
I know you can get about 0.18thou of extra stroke using large journal Chev rods. Depending on the damage to your crank you might get slightly less, but with a set of oversize pistons you should be still around the 6.0L mark.
Guys here in Aus have used the ACL 202 race piston 0.40thou oversize and these work well up to 500hp in the V12.
6MKRY9096
Just do your research before committing to a course of action.
#7
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Builiding the 7.4 Litre Stroker Engine i just found this, and contacted this guy to see what the specifications of his build are. Hopefully ill be able to build something big like that
#9
Builiding the 7.4 Litre Stroker Engine i just found this, and contacted this guy to see what the specifications of his build are. Hopefully ill be able to build something big like that
#12
#13
Join Date: Jul 2010
Location: Austin tx and Daytona FL.
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a simple" set up" would be a good running stock 6.0L remove all emission controls, mount two turbos at the rear,where mufflers were, and good standalone ECU.
you could easily make the HP#s you are looking for, hi-compression and all,ECU to control any detonation,water/alcohol for hi boost situations, dont need it just cruisin at night on the hunt.
you could easily make the HP#s you are looking for, hi-compression and all,ECU to control any detonation,water/alcohol for hi boost situations, dont need it just cruisin at night on the hunt.
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