I’ve owned my car for almost a while now (98 GTP) and have the need for more HP. The car currently has just over 200,000kms, regular oil changes since new (owned since 28,000kms). Current I’m running with CAI, 3.4 pulley, and U-bend delete. I’m looking to build a sleeper, my budget is $3000 - 4000. I’m looking for opinions on what the best way to use this cash is. I was thinking 180 t-stat, 1.9 rockers, downpipe, short stack intercooler, 3.0 pulley and some kind of upgraded PCM. With these mods will I have to beef up the tranny? If so what the best way of going about this, or should I be looking at swapping the entire thing out to support the power? Please fire any suggestions below, including if you think other mods would be better etc.
Thanks for any help in advance.