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Title: got my race car dynoed Post by: judgie on August 22, 2008, 16:12:34 pm spent a day at raceshack in the uk final mapping my ecu. got to say a huge thanks to them.
first map gave use 136bhp and 119ftlb torque at the wheels. few tweeks and we got 148 and 121ftlb torque ;D fitted some 130mm intake trumpets and we got 149 bhp and a massive 151ftlb torque. this is all from a 71x96 type 4 motor. je pistons on h beam rods stock crank welded and ported 44x38 heads web 86c cam 50mm bodies omex 600 ecu so its getting close to the magic 100bhp per liter mark. this should help me get the 13 i have been chaseing for the last 2 years. yes a 13 from this engine but its in a 1303 built for hillclimbs and sprints. so its not set up for drag racing, it has 8x15 rims and 8 inch wide slicks on the front ::) cheers rob Title: Re: got my race car dynoed Post by: 71CALRIPPER on August 22, 2008, 17:09:21 pm get some cheap porka 2 litres with skinnies up front for when you have a blamp down the track ? get the car into the 12s
Title: Re: got my race car dynoed Post by: John Rayburn on August 22, 2008, 17:20:59 pm That makes it 175 HP at the flywheel. Nice!
Title: Re: got my race car dynoed Post by: ugly duckling on August 24, 2008, 00:23:47 am congrats. UD.
Title: Re: got my race car dynoed Post by: judgie on August 26, 2008, 08:09:24 am i'm on 4x100 stud pattern, so i can run the 6r4 split rims. going to try and get a run on a mates bogarts at action this weekend. 8x15 with 8.5 24.5 15 m&h racemasters and 3.5 x15 with 3.6 24 15on the front, got to be worth a few tenths.
thought i would be loseing more than that as im tuning 9x15 and 240 slicks on the rear. 25bhp through the trans, drive train and big slicks dont sound a lot. still im well happy with it and really looking forward to some night runs this weekend. cheers rob Title: Re: got my race car dynoed Post by: judgie on September 02, 2008, 09:24:35 am well i managed to get the 13 :D ran 13.89@ 89mph with a 1.98 60ft. not bad for a heavy 1303 set up for corners.
cheers rob |