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| IamSteve |
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hi guys just wondering if there is any ways to make bigger throttle response with a 4litre ef with standard airbox and piping..anything will be great..cheers
_________________ OMG DOSE IT ULAY |
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| frd906n |
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theres a thread in the 6 cylinder floating around about doing this, probally pays to search for it
_________________ Daily Driver, Series 1 Au Forte Quote: Posted by Xcabbi, Does it slap or rattle? Rattle is more to do with timing chains and tensioners. Slap is more to do with lifters, rings, bearings or GENIII boat anchors
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| IamSteve |
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ok sure thing i had a look but i'll look again
_________________ OMG DOSE IT ULAY |
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| frd906n |
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viewtopic.php?f=1&t=70357
few ideas
_________________ Daily Driver, Series 1 Au Forte Quote: Posted by Xcabbi, Does it slap or rattle? Rattle is more to do with timing chains and tensioners. Slap is more to do with lifters, rings, bearings or GENIII boat anchors
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| PSI Taxi |
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an after market fuel reg is a cheap way, as factory unit are slower to react to fuel pressure fluctuations
make sure your throttle assy is in best possible working order if not replace any worn parts diff gears are also cheap performance and will give u more punch when u first snap the throttle like the other guys said check the relavent threads on this cheers |
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| GeZza200 |
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if you dont want to spend any money, clean your filter and cut some wholes in the bottom section of the airbox. You can also take the bellmouth out of the top of the airbox.
_________________ EL Futura: CVE head, Wolf V500, ICE Ignition and Coil, 36lb injectors, Walbro 255lb, Paci comps, 3" exhaust, T5, Harrop Truetrac with 3.9s. Now with 198.9rwkw, (~185rwkw and 13.80 @99.1mph) with more power to come |
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| clampy |
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bellmouth???
_________________ EL Futura 5 speed factory:PH47FL goneeeee |
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| GeZza200 |
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clampy wrote: bellmouth??? if you look at under the top of the lid of the EF airbox you will see a bellmouth which is only about 55mm, which restricts airflow. http://us1.webpublications.com.au/stati ... 3_07lo.jpg
_________________ EL Futura: CVE head, Wolf V500, ICE Ignition and Coil, 36lb injectors, Walbro 255lb, Paci comps, 3" exhaust, T5, Harrop Truetrac with 3.9s. Now with 198.9rwkw, (~185rwkw and 13.80 @99.1mph) with more power to come |
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| dazza027 |
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Just went and cut the bellmouth out with a sharp stanley knife to about the same diameter of the pipe (I made it nice and smooth with some 80 grit wet and dry) and yeah theres a difference up above 2500rpm, the tacho cant keep up with the gear changes lol... its stuffed.
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| metasaiah |
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Check mods listed in my sig. PM me with any questions
_________________ EF2 Fairmont Ghia. AU2 engine running EF gear. Intake, exhaust, injection etc; 8" rear stockies with 265/50R15 rubber. Shiftkitted auto, J3, custom grille and dash cluster and lots of other useless crap... |
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