11.4x or better all motor...who has done it?
02-23-2005, 12:00 PM
#91
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Join Date: Jul 1999
Location: Six Mile, SC, USA
Posts: 2,054
Re: 11.4x or better all motor...who has done it?
Originally Posted by trans9_5am
Yea im scared cause i dont trust the guy who built the bottom 
. But ill turn it up anyway and see what happens 
.
Brandon
. But ill turn it up anyway and see what happens .Brandon
02-23-2005, 12:08 PM
#93
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Join Date: May 2004
Location: Maryland
Posts: 970
Re: 11.4x or better all motor...who has done it?
Originally Posted by Shon Herron
turn it!! either way you are going to rebuild it....right?
Brandon
02-23-2005, 12:55 PM
#94
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Join Date: Jul 1999
Location: Six Mile, SC, USA
Posts: 2,054
Re: 11.4x or better all motor...who has done it?
It should be OK to turn it to 6800, even with stock rod bolts it should be OK as long as you are making power up there. Dyno will help tell you that.
CMS will certaintly build you another beautiful top end if you need them too....probably all that you would need is valves....
CMS will certaintly build you another beautiful top end if you need them too....probably all that you would need is valves....
Originally Posted by trans9_5am
No its already a built 355 but the guy that built it says he built it to turn to 6500. Still stock crank and rods but they were shot peened and checked for stress cracks. Weisco pistons, moly rings and im assuming ARP rod bolts (need to find out for sure cause this is important). I need to call him again and talk to him and ask him EXACTLY everything that was done to the bottom. I want to turn it to around 6800 but im affraid something may happen and risk screwing up my beautiful CMS top end.
Brandon
Brandon
02-23-2005, 10:15 PM
#95
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Join Date: Oct 1999
Location: Tulsa, OK, USA
Posts: 738
Re: 11.4x or better all motor...who has done it?
Originally Posted by rje
Hey Ken, what was the 60ft and 1/8 mile et/mph for that 11.38 pass?
Randy
Randy
MPH was 93.91
1/8 was 7.215
1/4 11.384 @ 117.94
Need to work on the rear setup some more.
02-25-2005, 09:16 PM
#97
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Join Date: Jan 2002
Location: Merrillville, IN
Posts: 936
Re: 11.4x or better all motor...who has done it?
I was spining my stock bottom end solid roller to 6900 without any issues.. not saying there it wasn't about to let a rod meat the head, but it never did.
02-27-2005, 06:37 PM
#98
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Join Date: Nov 2001
Location: Louisiana, USA
Posts: 1,582
Re: 11.4x or better all motor...who has done it?
How much power do you guys think we could make with a single plane conversion on a 355" Lt1? I am going to start work on an intake next week and I guess I will have to swap cams to go along with the intake. Although I really like the way my C306 I have now performs on the street, N/A and on spray. What type of changes would I need to make to the profile? I would like to keep it on a 112 L/S for the broad powerband, 23X-24X duration@50 and the lift around 600 or so. LMK what you guys think. Late Clint
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