Originally Posted by WKMCD
(Post 1573093574)
Too much maintenance. Years ago I ran dual Webers on a BMW. If you wanted it to start in the morning you had to adjust them the night before. If you wanted it to run all day you had to adjust them in the morning.. :ack:
Another passion of mine is motorcycling, and the carb/tb synchronizing maintenance has always been a fun maintenance item. Using the carbtune with floating steel rods instead of mercury sticks makes things a lot safer. :D Anyways, I obviously cannot comment on the Harrop's relative stability, but most of the current multi-tb bike setups maintain alignment for at least 16k miles. I've kicked around making my own itb setup for the C5, but just haven't gotten "roundtuit". Cheers! Dan |
Originally Posted by Blorton
(Post 1573094673)
Ahh! A kindred spirit! :cheers:
Another passion of mine is motorcycling, and the carb/tb synchronizing maintenance has always been a fun maintenance item. Using the carbtune with floating steel rods instead of mercury sticks makes things a lot safer. :D Anyways, I obviously cannot comment on the Harrop's relative stability, but most of the current multi-tb bike setups maintain alignment for at least 16k miles. I've kicked around making my own itb setup for the C5, but just haven't gotten "roundtuit". Cheers! Dan |
Got some flow numbers for the Stage 3 L92/LS3 heads from Richard at West Coast Cylinder Heads (proheads.com)
Damn Richard, These look like LS7 numbers...:D http://i54.photobucket.com/albums/g9...tflowchart.jpg Here is the difference in the WCCH Stage 2 heads I was running with the 403 and the Stage 3 heads for the 427. Got some flow numbers for the Stage 3 L92/LS3 heads from Richard at West Coast Cylinder Heads (proheads.com) http://i54.photobucket.com/albums/g9...2flowchart.jpg http://i54.photobucket.com/albums/g9...tflowchart.jpg |
Flow Charts for my actual heads from Richard. Nice increase from Stage 2 to Stage 3.
http://i54.photobucket.com/albums/g9.../FlowScan2.jpg http://i54.photobucket.com/albums/g9...wScan1jpeg.jpg |
Now we need a .700 lift cam. :willy: :reddevil
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Originally Posted by edcmat-l1
(Post 1573106883)
Now we need a .700 lift cam. :willy: :reddevil
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Originally Posted by edcmat-l1
(Post 1573106883)
Now we need a .700 lift cam. :willy: :reddevil
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Originally Posted by WKMCD
(Post 1573111119)
People would be surprised if they knew how much lift I've been running. :crazy: :D
seriously though, I'd like to see you running the Harrop.. call it an 'experiment' and inform the wife of the impending purchase.. ;) |
Originally Posted by iced98lx
(Post 1573115024)
LOL
seriously though, I'd like to see you running the Harrop.. call it an 'experiment' and inform the wife of the impending purchase.. ;) Having you running the Harrop would be like a validation for this product on a D.D. ... Until then I am considering the Harrop as a racing intake, with no R&D about air filter and air boxes beeing used in a Corvette in a Daily Driver environment... Some argument on your side to debate with the manufactor and distributor about this product if they want to sell in this specific segment of the high performance D.D. intake for Corvette... Christian |
Originally Posted by iced98lx
(Post 1573115024)
LOL
seriously though, I'd like to see you running the Harrop.. call it an 'experiment' and inform the wife of the impending purchase.. ;) PS: She really doesn't care. As she will admit, there are many worse things I could be doing.....and probably have done in the distant past. |
Originally Posted by miami993c297
(Post 1573116335)
Hi Kevin,
Having you running the Harrop would be like a validation for this product on a D.D. ... Until then I am considering the Harrop as a racing intake, with no R&D about air filter and air boxes beeing used in a Corvette in a Daily Driver environment... Some argument on your side to debate with the manufactor and distributor about this product if they want to sell in this specific segment of the high performance D.D. intake for Corvette... Christian I'll sit here and hold my breath. :) |
Originally Posted by WKMCD
(Post 1573123004)
The Harrop would be very cool....and what makes you think I inform the wife of any of this...:rofl:
PS: She really doesn't care. As she will admit, there are many worse things I could be doing.....and probably have done in the distant past. |
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Bumpage......
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Originally Posted by edcmat-l1
(Post 1573157561)
Bumpage......
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Hey Shawn,
Man you really surprised me when we got there today to find you sitting at the engine dyno controls and my 427 loaded up on the dyno. I didn't expect that. Anyways, the numbers...These are preliminary numbers. Ed didn't get a chance to finalize the tune and the engine was still running the w40 breakin oil. The motor has been run a total of about 5 minutes so far including the dyno pulls and never run over 6k RPM. Early results are 605 HP at 5900RPM and 588 T at 4800. I think we're all pretty happy with the early numbers. Shawn said he usually sees about 75hp difference between his engine dyno and his DJ. Shawn has another cam ...still small by anyone's standards for a 427. Let's see how that works. Shawn also wants to take a run at making power with the FAST 102. He's confident he can make it work. The goal remains the same - good power but not at the expense of drivability. That's the challenge. The engine is very quiet mechanically. Much quieter than before. It was a GREAT day. McLeod and Sneakelman made the 390 mile round trip with me and Brian - Cobra4B - stopped by for the show. Here are a few pics. Shawn and Ed at work. http://i54.photobucket.com/albums/g9...ngineDyno1.jpg http://i54.photobucket.com/albums/g9...ngineDyno4.jpg http://i54.photobucket.com/albums/g9...ngineDyno2.jpg The BEAST! http://i54.photobucket.com/albums/g9...ngineDyno5.jpg http://i54.photobucket.com/albums/g9...ngineDyno3.jpg Tough to get pics of the gauges when max'd. Note the RPM. http://i54.photobucket.com/albums/g9...ngineDyno6.jpg |
Very nice to hear Kevin !
Prelim numbers look great. Can't wait until you spin that sucker up to 6500 Rpms and just beyond. Looking fwd to the next update ! |
im still seeing 600/600 plus
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:cheers: this thing is going to be a true beast!
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Originally Posted by phils C5 vette
(Post 1573173265)
im still seeing 600/600 plus
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