kengs4s Posted February 17, 2010 Report Share Posted February 17, 2010 I'm interested in GTO gear set it's ratios after this Gear 1 2 3 4 5 Final Ratios: 2.660 1.750 1.380 0.960 0.820 3.440 RPM Limit: 7000 RPM @Peak Power: 500 Tyre Size: 295/30 x 19 Tyre Diameter: 659.60 mm Tyre Circumference: 2072.19 mm Gear Km/h per 1000 RPM Km/h @500 RPM Km/h @7000 RPM -------------------------------------------------------- 1 13.59 7 95 2 20.65 10 145 3 26.19 13 183 4 37.65 19 264 5 44.08 22 309 i will suit this gear box with 1uz-tt in esprit my problem is 1st gear please advice me in this ratios at 1st gear ,Can drive in town? I have talk with Gto but didn't got any info Quote Link to comment Share on other sites More sharing options...
mike_sekinger Posted February 17, 2010 Report Share Posted February 17, 2010 (edited) You can´t go wrong with GTO - they know their UN1s. Yes, you will be able to drive the car in town, but clearly the 1st gear ratio is closer to the standard 2nd gear and will need a bit more care when taking off. My GTO gearbox has these ratios, with the exception of 5th where I am standard at 0.76. Cheers, Mike S Edited February 17, 2010 by mike_sekinger Quote 1996 Esprit V8, 1998 Esprit V8 GT, 1999 Esprit S350 #002 (Esprit GT1 replica project), 1996 Esprit V8 GT1 (chassis 114-001), 1992 Lotus Omega (927E), 1999 Esprit V8SE, 1999 Esprit S350 #032, 1995 Esprit S4s, 1999 Esprit V8 GT (ex-5th Gear project), 1999 Esprit V8SE ('02 rear) 1999 S350 #002 Esprit GT1 replica Link to comment Share on other sites More sharing options...
kengs4s Posted February 17, 2010 Author Report Share Posted February 17, 2010 Thank you Mike Do you mean include final drive too? It's 3.44. i worried so much coz i have 19inc wheel and saw on gear cal 1st at 7000rpm speed willl be 95 km/h??? Quote Link to comment Share on other sites More sharing options...
mike_sekinger Posted February 17, 2010 Report Share Posted February 17, 2010 (edited) Yes, I have the 3.44cwp. What are you doing to your engine for 500bhp? Cheers, Mike S Edited February 17, 2010 by mike_sekinger Quote 1996 Esprit V8, 1998 Esprit V8 GT, 1999 Esprit S350 #002 (Esprit GT1 replica project), 1996 Esprit V8 GT1 (chassis 114-001), 1992 Lotus Omega (927E), 1999 Esprit V8SE, 1999 Esprit S350 #032, 1995 Esprit S4s, 1999 Esprit V8 GT (ex-5th Gear project), 1999 Esprit V8SE ('02 rear) 1999 S350 #002 Esprit GT1 replica Link to comment Share on other sites More sharing options...
kengs4s Posted February 17, 2010 Author Report Share Posted February 17, 2010 my power unit was 1uz-fe twin gk-t325 and 264 kelford cam. pressure 0.7 bar .It will go to 1.0 bar after solve gear box problem .Dyno result ...will test again. Thank you so much mike Quote Link to comment Share on other sites More sharing options...
mike_sekinger Posted February 17, 2010 Report Share Posted February 17, 2010 (edited) I´ve heard of the strength of the earlier 1uz-fe engines and those GT-Ks are nice turbos - should make for a very interesting car. Good luck with the conversion Edited February 17, 2010 by mike_sekinger Quote 1996 Esprit V8, 1998 Esprit V8 GT, 1999 Esprit S350 #002 (Esprit GT1 replica project), 1996 Esprit V8 GT1 (chassis 114-001), 1992 Lotus Omega (927E), 1999 Esprit V8SE, 1999 Esprit S350 #032, 1995 Esprit S4s, 1999 Esprit V8 GT (ex-5th Gear project), 1999 Esprit V8SE ('02 rear) 1999 S350 #002 Esprit GT1 replica Link to comment Share on other sites More sharing options...
Tony94S4 Posted February 17, 2010 Report Share Posted February 17, 2010 1 uz is more low end torque than the lotus v8 so ur 1st gear should b perfect Quote Link to comment Share on other sites More sharing options...
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