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| Sikness |
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Can any one tell me what I could get in a AU3 220 (from the mentioned cams), its still stock as a rock (no mods yet, but I am wanting to turbo charge it). I want to get it street tough yet still able to drive it in traffic.
Do all AU's sit in the same boat with KW gains or is there a slight difference as you come up the XR8 series.
_________________ Many have come.... Few are chosen |
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| kato |
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crane 2030 & 2031 availible through ROCKET INDUSTRIES in syd......
part no 2030: 444221 part no 2031: 444225 Just taken delivery of mine today...
_________________ EF XR8 5spd: 302ci /178rwkw |
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| scott3024 |
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When i enter either of those part numbers i get nothing on the Rocket Ind. website ?
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| -clampy- |
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im goin the COMP XE270HR
_________________ current ride: worn out chuck taylors |
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| scott3024 |
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Did the series 1 xr8 have a roller camshaft of flat tappet ?
Can anyone supply me with the part number for matching roller lifters too siut the 2030 crane cam ? |
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| kato |
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All late model efi windsors have a roller cam. If you want to check a bit of info on those cams (crane) go to www.cranecams.com and type that number in it will give u the cam spec etc. As for Rocket they can get those cams they just don't have in normal stock (special order) they had to get mine in direct from crane....expect to pay bout $500 for cam and bout $400 for spring and retainer kit.
_________________ EF XR8 5spd: 302ci /178rwkw |
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| kenny |
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theres a few cam grinders that will do a custom grind to suit youre heads (port work, cfm@ lift etc), the cam I currently run in my EL XR8 with heavily ported E7's is only relatively small, but I have managed to get 276rw hp along with reasonable fuel economy (8km/l) ,drivability power from 1600rpm, don't get something too big as you will only raise the max power by a little and reduce the power band by heaps.
the main problem with regrinds is that you reduce the off lift lobe size, meaning you have to use longer pushrods or have adjustable rockers.
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| Sylox |
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Try High Performance World for your parts, i used them and they were great tuned up interstate within 3 days. And have most stuff instock.
www.highperformanceworld.com.au |
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| Vic |
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kenny wrote: the cam I currently run in my EL XR8 with heavily ported E7's is only relatively small, but I have managed to get 276rw hp along with reasonable fuel economy (8km/l) ,drivability power from 1600rpm
That's not something I had considered - that the cam we choose can badly affect the fuel economy. I figured that no matter what cam we chose, if we just drove with a light foot or even better, sat on 100km/h with cruise control on, that we'd automatically get far better fuel economy as the motor is hardly going to need to be using much fuel to get moving. Is this not the case?
_________________ 5.6L of carbon footprint. |
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