dyno run for 2366 with Web street cam and DLRA 45s |
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dyno run for 2366 with Web street cam and DLRA 45s |
98101 |
Jan 9 2018, 04:45 PM
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#1
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Michael in Seattle Group: Members Posts: 373 Joined: 7-October 17 From: Seattle, WA Member No.: 21,495 Region Association: Pacific Northwest |
I bought this car a couple months ago, and wrestling with problems that I expected, and some I didn't expect.
Dyno shop got a noticeable performance improvement by reaming out the main jets. We played with the timing curve a little bit also. Unfortunately the clutch is contaminated or something and sometimes interfered with torque readings. Now that I've read more about 2366 longevity, I'm not sure I'd opt for it. It sounds great and pulls harder than I'm used to in a 914 though. |
Mark Henry |
Apr 27 2018, 02:59 PM
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#2
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that's what I do! Group: Members Posts: 20,065 Joined: 27-December 02 From: Port Hope, Ontario Member No.: 26 Region Association: Canada |
Odd that it says it's a standard base circle cam, shouldn't clear one lobe with an 80mm crank.
Chris is right that's a conservative grind for the engine size. |
98101 |
Apr 27 2018, 06:25 PM
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#3
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Michael in Seattle Group: Members Posts: 373 Joined: 7-October 17 From: Seattle, WA Member No.: 21,495 Region Association: Pacific Northwest |
Odd that it says it's a standard base circle cam, shouldn't clear one lobe with an 80mm crank. Chris is right that's a conservative grind for the engine size. No idea why PO went to all that trouble just to use that cam. FWIW, he wasn’t very active on this forum. I’m not feeling ready to split the case on a motor that was just built last year. Is there any point in bigger exhaust (background: currently has 1 5/8” European Racing Headers)? Secondary consideration: Tangerine’s exhaust appeals to me because I’ve realized I’m old enough to appreciate a working heater and defogger. |
porschetub |
Apr 28 2018, 12:41 AM
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#4
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Advanced Member Group: Members Posts: 4,729 Joined: 25-July 15 From: New Zealand Member No.: 18,995 Region Association: None |
Odd that it says it's a standard base circle cam, shouldn't clear one lobe with an 80mm crank. Chris is right that's a conservative grind for the engine size. No idea why PO went to all that trouble just to use that cam. FWIW, he wasn’t very active on this forum. I’m not feeling ready to split the case on a motor that was just built last year. Is there any point in bigger exhaust (background: currently has 1 5/8” European Racing Headers)? Secondary consideration: Tangerine’s exhaust appeals to me because I’ve realized I’m old enough to appreciate a working heater and defogger. I don't really think a slipping clutch would even be a good start to a dyno test and surprised the guy even proceeded with a test,sorry but prefer to be honest,your cam as stated as mild,with stock valves that most likely isn't a bad thing,still really lost to why you are running 45's but I don't know your vent size,its important to remember you aren't after max HP @ the higher RPM range because you rarely drive there except the freeway,you really need a good power curve from 2500 to 5000. Considering a good 2.0L stock motor can make 95bhp something is not right with your motor for that displacement.....should be lots more as suggested. Tuning any aircooled engine to max power on a dyno is a recipe for destruction if timing isn't keep sensible many tuners don't know that. Good luck. |
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