Turbocharged400sbc
New member
as in find and start with a DHP .bin file with the correct OSID....edit it with tiny, open the tiny modified bin into hpt, import your changed tables, it saves it as .hpt and you flash the pcm....to make an adjustment you just start with the stock .bin and redo the changes, you can get quite adept at this after a couple times.
the other option is to buy a DHP or find someone with a DHP.
the other option is to buy a DHP or find someone with a DHP.