16-11-2017, 08:06 PM
(16-11-2017, 07:25 PM)dr_jekyll Wrote:im runing 95-100mm3 and i think its reasonable limit for stock connecting rod and pistons. I have broken 2 engines going over 100mm3 limit.(16-11-2017, 07:23 PM)bixigu Wrote:Ive got a stage 3 setup and now re building a lump with arps. Just restricted by fueling atm. Any more details please??(09-11-2017, 02:25 PM)dr_jekyll Wrote: Whats with the injectors then? Never seen ir heard of cummins nozzles fitted to them. Are they the correct flow rate then?
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stock injector with DSLA 143P970 - 0433175271 reference nozzles. Tested along 5 years on a rally car , and one street car
Its difficult to calibrate soi - pressure - aperture time maps, but not imposible.
this nozzles flow muuuuch more fuel, but its not good option for low-mid rev's. This is only usable on stage3 , and need good turbo.
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2.2 4hx fuel pump , stock injectors with this nozzles, and you have no problem to make window on engine block.