L92 DynoJet Numbers Plus Plan B, C, D, E and F...
05-17-2009, 08:24 PM
#584
Great thread! appreciate all that you have done to get great information out there!
really helped me to decided to do the next motor with l92s again. just now need to get a cam choice down haha
235/239 .600"/.580" 110 LSA
vs
235/251 .621/.624 113LSA but will get this with a 110lsa going in a carb'd 6.0 this cam was from comp and said its bout an all out power cam, which is what im looking for.
dont mean to hijack the thread
really helped me to decided to do the next motor with l92s again. just now need to get a cam choice down haha
235/239 .600"/.580" 110 LSA
vs
235/251 .621/.624 113LSA but will get this with a 110lsa going in a carb'd 6.0 this cam was from comp and said its bout an all out power cam, which is what im looking for.
dont mean to hijack the thread
07-16-2009, 08:35 AM
#585
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The cam looks good but reduce split some.
Hey Kev thought I would bump the thread along 4 u. How is the car going? 403 going in mine your research with baby cams proving good. I see u and C williams making good power with the strokers on small cams with resonably low overlap in stroker engines.
I am looking at a 234ish cam 114-115LSA 50 deg IVC and 11.2:1 compression. will send u a pm.
Hey Kev thought I would bump the thread along 4 u. How is the car going? 403 going in mine your research with baby cams proving good. I see u and C williams making good power with the strokers on small cams with resonably low overlap in stroker engines.
I am looking at a 234ish cam 114-115LSA 50 deg IVC and 11.2:1 compression. will send u a pm.
07-16-2009, 02:59 PM
#586
The cam looks good but reduce split some.
Hey Kev thought I would bump the thread along 4 u. How is the car going? 403 going in mine your research with baby cams proving good. I see u and C williams making good power with the strokers on small cams with resonably low overlap in stroker engines.
I am looking at a 234ish cam 114-115LSA 50 deg IVC and 11.2:1 compression. will send u a pm.
Hey Kev thought I would bump the thread along 4 u. How is the car going? 403 going in mine your research with baby cams proving good. I see u and C williams making good power with the strokers on small cams with resonably low overlap in stroker engines.
I am looking at a 234ish cam 114-115LSA 50 deg IVC and 11.2:1 compression. will send u a pm.
Car's running great. Almost ran over a Viper the other weekend when we punched it. Luckily, there was room to pull around him and blew by a very unhappy guy.
Don't be afraid of some overlap or a tighter LSA with these heads. 112 was the widest I've run. I'm tighter than that now. Overlap is down from the 234-240 112 +0 cam.
12-23-2009, 05:57 PM
#588
Well, three years later this dyno mule is getting a little tired. A leakdown test last summer was pretty miserable. Talking with Shawn at VA Speed about freshening up the engine it occurred to me that I could transform the 403 to a 427 for the cost of having them put in some Darton sleeves done inhouse at VA Speed.
We'll be retaining everything but pistons, bearings, etc from the 403 as Shawn goes through the entire motor. Still running the WCCH L92's and the BRE Justin Timberlake cam. The 4.125 bore will unshroud the valves so we're hoping for good numbers from this still very mild build.
I'm also pulling a freshly rebuilt RAM Dual Street and replacing it with a Spec 3+ clutch w/ aluminum flywheel. The RAM is a great clutch but I'm just tired od the rattle. The RAM will be for sale for a very good price.
We'll be retaining everything but pistons, bearings, etc from the 403 as Shawn goes through the entire motor. Still running the WCCH L92's and the BRE Justin Timberlake cam. The 4.125 bore will unshroud the valves so we're hoping for good numbers from this still very mild build.
I'm also pulling a freshly rebuilt RAM Dual Street and replacing it with a Spec 3+ clutch w/ aluminum flywheel. The RAM is a great clutch but I'm just tired od the rattle. The RAM will be for sale for a very good price.
12-23-2009, 07:18 PM
#589
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Well, three years later this dyno mule is getting a little tired. A leakdown test last summer was pretty miserable. Talking with Shawn at VA Speed about freshening up the engine it occurred to me that I could transform the 403 to a 427 for the cost of having them put in some Darton sleeves done inhouse at VA Speed.
We'll be retaining everything but pistons, bearings, etc from the 403 as Shawn goes through the entire motor. Still running the WCCH L92's and the BRE Justin Timberlake cam. The 4.125 bore will unshroud the valves so we're hoping for good numbers from this still very mild build.
I'm also pulling a freshly rebuilt RAM Dual Street and replacing it with a Spec 3+ clutch w/ aluminum flywheel. The RAM is a great clutch but I'm just tired od the rattle. The RAM will be for sale for a very good price.
We'll be retaining everything but pistons, bearings, etc from the 403 as Shawn goes through the entire motor. Still running the WCCH L92's and the BRE Justin Timberlake cam. The 4.125 bore will unshroud the valves so we're hoping for good numbers from this still very mild build.
I'm also pulling a freshly rebuilt RAM Dual Street and replacing it with a Spec 3+ clutch w/ aluminum flywheel. The RAM is a great clutch but I'm just tired od the rattle. The RAM will be for sale for a very good price.
12-23-2009, 09:20 PM
#591
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So close, we were about to book flights for the week of 1-18-10, and my buddy calls with tickets to Barret Jackson in Az. Sooooooo BJ won out. We are looking at the spring now. I'll let you know for sure.
Merry Xmas!!
12-28-2009, 03:32 PM
#595
I heard from Richard at WCCH. He wants in on this interation - which is always welcomed. He's got a few things for the L92 heads so we'll be sending the heads out to him for the changes and whatever freshening is needed on them.
Thanks Richard!
Thanks Richard!
12-28-2009, 04:39 PM
#597
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Well Kevin, I guess that answers my question I forgot to ask yesterday. I was going to ask since you were increasing the bore, were you going to open the heads up to match and take full advantage of the power potential of a larger bore? Kinda like I did with my 4" bore TFS 215's.....(+28.xx rwhp vs afr 205's !) You may have a similar oppurtunity !!!!!!!!! Best of luck my friend.
12-28-2009, 08:35 PM
#598
