did_4m41 Member 26 Member For: 17y 9m Posted 07/02/07 05:30 AM Share Posted 07/02/07 05:30 AM I have the following modswog coolerdeka injectorscobra valve springsk&ntyphoon CAI3" metal cat (magnaflow)the car currently puts out 309 rwkwwhat would be the next step without spending too muchwhat is the limit on the pistons and rods in these motors?I want to try to keep the stock exhaust as I dont like noisy cars←hi, can I ask u how much u spend for these modification?just wanna know.hav u upgrade your braking system, transmission cooler? get semi slick tyre next step should take off your rear seat together with spare tyre and other useless things when u go race. then the car should be faster without spend $0.01 just my opinion anyway. Link to comment Share on other sites More sharing options...
Ninka Donating Members 1,850 Member For: 21y 9m 29d Gender: Male Location: Perth, WA Posted 07/02/07 05:31 AM Share Posted 07/02/07 05:31 AM (edited) what would be the next step without spending too muchwhat is the limit on the pistons and rods in these motors?I want to try to keep the stock exhaust as I dont like noisy cars←Hey, I would like to go into space without spending too much At 309 rwkw you will be perilessly close to breaking your trans, or as a minimum cooking a band or clutch pack.If you drive a BA model, then your rods are probably walking a thin line as well.Stock exhaust is probably not helping either.If you try to pull more power without strengthening anything else, then good luck to you Edited 07/02/07 05:33 AM by Ninka Link to comment Share on other sites More sharing options...
1234me Member 54 Member For: 17y 10m 12d Location: Adelaide Posted 07/02/07 05:46 AM Author Share Posted 07/02/07 05:46 AM all mods cost me just under 4KI do have a 24000 btu trans coller to help keep the tras togetherSo I am pretty much on the limit of everything!who can build a good trans in adelaide Link to comment Share on other sites More sharing options...
teeg Member 372 Member For: 19y 3m 10d Location: SA Posted 07/02/07 06:00 AM Share Posted 07/02/07 06:00 AM who can build a good trans in adelaide←I asked much the same a few weeks back for my brother's EL. Some of the guy's on here recommended Modbury Autos and had their BA's done there. A mate who runs outlaw speed shop had recommended Transteer at Glynde and Transtech in the city. Link to comment Share on other sites More sharing options...
bloosted Cruise Control 1,383 Member For: 18y 10m 17d Gender: Male Location: Adelaide Posted 07/02/07 06:09 AM Share Posted 07/02/07 06:09 AM I used Modbury auto,s and am very happy with th job,I have the same power as you and must say the mod that made my car feel the fastest was the 3000 stall convertor Link to comment Share on other sites More sharing options...
1234me Member 54 Member For: 17y 10m 12d Location: Adelaide Posted 12/02/07 02:01 PM Author Share Posted 12/02/07 02:01 PM (edited) I have just had my car tuned. I am happy with the result but I would like another opinion with the dyno printout. Is this curve normal. Boost apparently is at 12 psi and Im not sure what torque is at. Edited 12/02/07 02:04 PM by 1234me Link to comment Share on other sites More sharing options...
GOLDIE My new toy Lifetime Members 5,344 Member For: 21y 6m Gender: Male Location: stanthorpe wine capital of qld. Posted 12/02/07 06:39 PM Share Posted 12/02/07 06:39 PM I know some would say it's ok but for me the air fuel ratio is a little low.Needs more fuel in the lower power section.This may smooth out the power abit.But other wise it looks good.Ian Link to comment Share on other sites More sharing options...
O2STOCK Donating Members 607 Member For: 19y 1m 8d Location: Brisbane Posted 12/02/07 08:21 PM Share Posted 12/02/07 08:21 PM Not sure about the dip in the middle ? The best curve is the one which is linear, with out dips or spikes. It depends on what you are after, max power / drivability / seat of the pants feel ? Link to comment Share on other sites More sharing options...
RAP1D Member Donating Members 3,739 Member For: 18y 5m 3d Gender: Male Location: Sydney NSW Posted 12/02/07 09:26 PM Share Posted 12/02/07 09:26 PM Yeah a fraction more fuel at 120ish kays would be good, though if you have a decent sized intercooler you'll get away with it.I wouldnt like to combine these afr's with the high intake temps of a stock intercooler. Link to comment Share on other sites More sharing options...
RAPHOON Donating Members 1,776 Member For: 21y 3m 25d Posted 13/02/07 01:08 AM Share Posted 13/02/07 01:08 AM Although based on the graph his IT Temp was LOWER than atmospheric. Smooth graph is always better but can you feel the flat spot? Link to comment Share on other sites More sharing options...
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