Ho indagato sui pistoni....
su solomiata si parla di questa modifica su un 1.800 '94, quini già sperimentata
"My new "street" motor with the above plus 11:1 compression (10:1 2001 +.020" pistons, .026" deck and .010" head shave), lightened/balanced/knife-edged crank, 260 degree cam, adjustable cam sprockets, ported intake manifold, +2.5 mm throttlebody, aluminum underdrive pulley, programmable ECU, and using 4.778:1 rear gears just netted 160 hp at the rear wheels with 125 ft lbs torque at just 2500 rpm. This level of power was not plug 'n play, I tuned the ECU and cam sprockets for weeks. Additional costs beyond the 'cheap' level was about $3000 for an incremental 50 crank HP. So, for a total of about $4000 (not including the original 1.8 swap, my installation and tuning time, or the over $600 in dyno time tuning everything), I have nearly the same power as a supercharger or mid-level turbo kit. See why a turbo or supercharger kit is much more cost effective."
4 pistoni afte market per la serie successiva e una guarnizione meno spessa tipo quelle che vendono su www.wp-spezialteile.de e i classici 10.5 come r/c sono semplicissimi da raggiungere
su solomiata si parla di questa modifica su un 1.800 '94, quini già sperimentata
"My new "street" motor with the above plus 11:1 compression (10:1 2001 +.020" pistons, .026" deck and .010" head shave), lightened/balanced/knife-edged crank, 260 degree cam, adjustable cam sprockets, ported intake manifold, +2.5 mm throttlebody, aluminum underdrive pulley, programmable ECU, and using 4.778:1 rear gears just netted 160 hp at the rear wheels with 125 ft lbs torque at just 2500 rpm. This level of power was not plug 'n play, I tuned the ECU and cam sprockets for weeks. Additional costs beyond the 'cheap' level was about $3000 for an incremental 50 crank HP. So, for a total of about $4000 (not including the original 1.8 swap, my installation and tuning time, or the over $600 in dyno time tuning everything), I have nearly the same power as a supercharger or mid-level turbo kit. See why a turbo or supercharger kit is much more cost effective."
4 pistoni afte market per la serie successiva e una guarnizione meno spessa tipo quelle che vendono su www.wp-spezialteile.de e i classici 10.5 come r/c sono semplicissimi da raggiungere