valve springs ???
#7
I think you need to do some more research, there are valve springs that fit in the BP engines that are higher seat pressure and spring rate for about the same price of the ones you are looking at and have been discussed on here and other miata forums. I am personally running these. Not to spoon feed you but look up the VS855 springs
#9
The Carillo Connecting Rods i got them cheap with pistons ;p $160.00 not my best fine but right up there
The vs588 spring i did look at them but the
Coil Bind Height (in):1.120 in << i do not like
Installed Height (in):1.570 in. << form this will not net me much at 1.535
Seat Pressure at Installed Height (lbs):66 lbs.
Open Height (in):1.180 in.
Open Pressure (lbs):175 lbs.
Ford Performance Parts M-6513 m50BR
Installed Height (in):1.575 in. << going to 1.535 will bump up the 67 lbs a bit
Seat Pressure at Installed Height (lbs):67 lbs.
Open Pressure (lbs):157 lbs
The vs588 spring i did look at them but the
Coil Bind Height (in):1.120 in << i do not like
Installed Height (in):1.570 in. << form this will not net me much at 1.535
Seat Pressure at Installed Height (lbs):66 lbs.
Open Height (in):1.180 in.
Open Pressure (lbs):175 lbs.
Ford Performance Parts M-6513 m50BR
- 2012 Mustang Boss 302 engine
- 8000 rpm
- Use with cams up to 13mm lift
Installed Height (in):1.575 in. << going to 1.535 will bump up the 67 lbs a bit
Seat Pressure at Installed Height (lbs):67 lbs.
Open Pressure (lbs):157 lbs