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pir4te replied to the topic LS1, LS6 & LS2 intake manifolds in the forum Engine 9 years, 1 month ago
Another link explains the reason is not plenum volume nor throttle opening but the radius bars first implemented on the LS6 that help the air transition from the plenum to the runner.
http://forums.justcommodores.com.au/ve-holden-commodore-2006-2013/75497-difference-between-l67-l98-6-0l-engines.html#post2569642
In effect it promotes tumble of…[Read more]
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pir4te replied to the topic LS1, LS6 & LS2 intake manifolds in the forum Engine 9 years, 1 month ago
Another link explains the reason is not plenum volume nor throttle opening but the radius bars first implemented on the LS6 that help the air transition from the plenum to the runner.
In effect it promotes tumble of…[Read more]
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pir4te replied to the topic LS1, LS6 & LS2 intake manifolds in the forum Engine 9 years, 1 month ago
Another link explains the reason is not plenum volume nor throttle opening but the radius bars first implemented on the LS6 that help the air transition from the plenum to the runner.
http://forums.justcommodores.com.au/ve-holden-commodore-2006-2013/75497-difference-between-l67-l98-6-0l-engines.html#post2569642
In effect it promotes tumble of…[Read more]
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pir4te replied to the topic Black Pearl – SS-V VVT 14:1 in the forum VE – VF 9 years, 1 month ago
Sure, the static compression is 14 while dynamic is 12.45 with cam parked at full advance. When the VVT phaser is commanded to manipulate cam variables (mainly intake valve closing) it changes the dilution levels and VE of an engine at certain operating points. This in turn affects compression ratio, rpm range, fuel economy and emissions by b…[Read more]
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pir4te replied to the topic Black Pearl – SSV VVT 14:1 e85 in the forum VE – VF 9 years, 1 month ago
Sure, the static compression is 14 while dynamic is 12.45 with cam parked at full advance. When the VVT phaser is commanded to manipulate cam variables (mainly intake valve closing) it changes the dilution levels and VE of an engine at certain operating points. This in turn affects compression ratio, rpm range, fuel economy and emissions by b…[Read more]
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pir4te replied to the topic Black Pearl – SSV VVT 14:1 e85 in the forum VE – VF 9 years, 1 month ago
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Sure, the static compression is 14 while dynamic is 12.45 with cam parked at full advance. When the VVT phaser is commanded to<span style=”color: #323333; font-family: Georgia; l…[Read more]
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pir4te likes a reply on Black Pearl – SSV VVT 14:1 e85 9 years, 1 month ago
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pir4te replied to the topic Black Pearl – SSV VVT 14:1 e85 in the forum VE – VF 9 years, 1 month ago
Thanks – stout is exactly what I had in mind – more of a brawler / hauler, daily hardened battle horse rather than a skitty one-trick dyno pony staged carefully on rare air cold mornings when the stars are perfectly aligned
I specified the engineering design to run at high speed under heavy load comfortably for days on end…[Read more]
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pir4te replied to the topic Black Pearl – SSV VVT 14:1 e85 in the forum VE – VF 9 years, 1 month ago
Thanks – stout is exactly what I had in mind – more of a brawler / hauler, everyday war horse rather than a skitty one-trick dyno pony staged carefully on rare air cold mornings when the stars are perfectly aligned
I specified the engineering design to run at high speed under heavy load comfortably for days on end efficiently. It’s not…[Read more]
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pir4te likes a reply on Black Pearl – SSV VVT 14:1 e85 9 years, 1 month ago
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pir4te likes a reply on Black Pearl – SSV VVT 14:1 e85 9 years, 1 month ago
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pir4te likes a reply on AWD-T3-VR Lexcen 9 years, 1 month ago
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pir4te replied to the topic Howdy in the forum New Members 9 years, 1 month ago
Hi, welcome.
So, what was it you wanted to know about my build? Of course I couldn’t post on JC, sorta missed opportunity that
But feel free to fire away in my build thread.
Dirk
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pir4te changed their profile picture 9 years, 1 month ago
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pir4te likes a reply on New Forum Banner – Pics & Help Wanted!! 9 years, 2 months ago
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pir4te replied to the topic Black Pearl (revised) in the forum VE – VF 9 years, 3 months ago
Performace goes here
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pir4te replied to the topic Black Pearl – SS-V VVT 14:1 in the forum VE – VF 9 years, 3 months ago
Engine Power 454kW @ 6420 RPM (610bhp)
Max Torque 834 Nm @ 4680 RPM
Specific Output 100 hp / 136 Nm per litre
(1.66 ft-lb per cid)0-100 kph 3.8s
0-160 kph 9.2s
1/4 mile ET 12.4s @ 116 mph (186 kph)Dynojet 357 rwkW / 742 Nm SAE J1394
BMEP 15.4 Bar
BSFC 0.49 on e85
(10.9 l/100k combined, 8.5l/100k highway)Rotating Assy [Read more]
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pir4te replied to the topic Black Pearl – SS-V VVT 14:1 in the forum VE – VF 9 years, 3 months ago
Engine Power 454kW @ 6420 RPM (610bhp)
Max Torque 834 Nm @ 4680 RPM
Specific Output 100 hp / 136 Nm per litre
(1.66 ft-lb per cid)0-100 kph 3.8s
0-160 kph 9.2s
1/4 mile ET 12.4s @ 116 mph (186 kph)Dynojet 357 rwkW / 742 Nm SAE J1394
BMEP 15.4 Bar
BSFC 0.49 on e85
(10.9 l/100k combined, 8.5l/100k highway)Rotating Assy [Read more]
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pir4te replied to the topic Black Pearl – SS-V VVT 14:1 e85 in the forum VE – VF 9 years, 3 months ago
Engine Power 454kW @ 6420 RPM (610bhp)
Max Torque 834 Nm @ 4680 RPM
Specific Output 100 hp / 136 Nm per litre
(1.66 ft-lb per cid)0-100 kph 3.8s
0-160 kph 9.2s
1/4 mile ET 12.4s @ 116 mph (186 kph)Dynojet 357 rwkW / 742 Nm SAE J1394
BMEP 15.4 Bar
BSFC 0.49 on e85
(10.9 l/100k combined, 8.5l/100k highway)Rotating Assy [Read more]
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pir4te replied to the topic Black Pearl – SSV VVT 14:1 e85 in the forum VE – VF 9 years, 3 months ago
Engine Power 454kW @ 6420 RPM (610bhp)
Max Torque 834 Nm @ 4680 RPM
Specific Output 100 hp / 136 Nm per litre
(1.66 ft-lb per cid)0-100 kph 3.8s
0-160 kph 9.2s
1/4 mile ET 12.4s @ 116 mph (186 kph)Dynojet 357 rwkW / 742 Nm SAE J1394
BMEP 15.4 Bar
BSFC 0.49 on e85
(10.9 l/100k combined, 8.5l/100k highway)Rotating Assy [Read more]
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