what is the difft between 4G61 n 4G92 twin cam? as i know 2 also 1.6cc
is it suitable for wira ??how old for the 4g61 i means the last production is what year ???
4G61 is as old as VR4s. Both 1.6 yes, but both also got different block design... different bore and different stroke. If u ask me... go for 4G92, 4G61 wanna buy spare parts is going to be troublesome.
My brother driving GT3000 (GTO) Twin Turbo .... the original boost is 0.5bar...He not satisfy the power...
He plan to up boost to 0.7bar or 1bar.... Is it just buy the boost controller (RM100) and install it...