my sis crx just got a lsvtec swap with a gsr head with b18b block. shes using a p72 ecu.. and now with alittle cash .. we're not sure directions to go with. we would like to upgrade it or find something that would help.

as of research...
MSD digital sci ignition control
MSD sci - L ignition control with 2 steps module selector
Hondata s200

which one will be best for bang of the buck and why.
she would also like something that would be good for emission too.

pretty much as of power she's good with 197hp lsvtec...
she just need something that would help her as she stage and launch the car from the tree.

 

Hondata would be the next logicalupgrade IMO. YOU CAN GET THE LAUNCH REV_LIMITER WITH IT ALSO . msd wont give you fuel and timing control,just a spark cut rev limiter and not a fuel cut like hondata.iI

 

The cheapest solution would be a chipped obd1 ecu with full throttle launch enabled.

https://honda-tech.com/zerothread?id=1242980