i check my compression already...piston no.1= 17,no.2=16.5,no.3=16.5 and no.4=17,
my engine mod b16b oem block,b16a head with pnp,BC valve spring n Ti retainer,Toda A cam,Mugen 4-1 header and AEBS intake...
can you share here or pm me what longer 1st and 2nd ratio you using:secret:...i plan to put gsr 2nd ratio(1.900) to my 4.785 gbox...but worry change 1st to 2nd gear rpm drop too many...
210hp on engine or on wheel?if 210whp...stroke ur b16b to 1.8cc...choose a good cam like jun3 or skunk2 stage3 or toda c2...properly tune like crome,hondata,power fc...and u can get 210whp....cheerss....
why not you try skunk2 stage 2 tuner series...b16b engine comprasion can support skunk2 stage 2...my friends use this cam into b16b engine and properly tune...its worked awesome!!
u can check the engine code..b16b or b18c1...the intake manifold and head is comfirm from b18c1 gsr...maybe owner change head b18c gsr want to get high compresion....