Hey i have a 18c in my 94 hatch. i thought the stock gsr vtec kicks in around 5 something which mine kicks in at like 4300... and it tops out at 130. is that what the stock jdm p72 tops out at and vtec kicks in at?

 

Stock GSR Vtec engages at 4400 IIRC.

 

i thought it was two stage...first stage at 48oo second stage at 56oo?

 

Yes and no. Vtec engages 4400ish, secondary butterflies open later, I believe around 6 or so.

 

thats that 2 stage of vtak y0

 

Ah ic and it tops out at 130? cuz my buddy integra gsr, vtec kicks in at like 5 sumthin and he tops out over 140