My primary car is an 86 bt20v rolla-
My other car is this
A 72 240z. Its powered by an l28et that I tore down and rebuilt, running larger injectors, larger (oldie t3/t4 style) turbo, 3" turbo back exhaust, npr intercooler (LOVE how massive this thing is! Even under extended boost intake temps never go above ambient), and a haltech ecu putting down just over 300ish whp and 350ish pounds of torque (at 17psi)- All being cooled by a 3 row aluminum radiator. Its currently sitting on coilovers front/rear with weld in camber plates, ST sway bars, and poly bushings (Im not a fan of poly and will be upgrading them as time goes on, but it was the best option for the money at the time). The brakes are 4 piston calipers up front with vented rotors (factory are tiny and non vented), and the rear drums have been swapped in favor of s13 calipers gripping 300zx rotors- The master cylinder was upgraded to a larger unit to help with the extra volume demands of the system and run through stainless steel braided lines. The dif has been upgraded from the factory longnose r180 to the larger longnose r200- The guts of which have been swapped over to an OBX torsen lsd (Scary to most I know- These units are however VERY well received in the Z community. Theyre sketchy out of the box but can be made quite reliable with about 10 minutes in a bench vice and 20 bucks worth of parts). Body wise its had a half cage in the rear with a harness bar and welded in strut bar- Outside the flares were molested and hacked up before being covered with zg flares to cover my 17x9-13 front and 17x9.5-19 rims.
Dyno graph comparing my Z and my Rolla on the dynopacks at the shop I worked at:
Its worth noting that my rolla in this comparison is running a set of modified factory velocity stacks which had permanently installed dust filters. Great for dailying the car as I did, but the amount in which they restrict airflow over 5k rpms is noteworthy (below 5k they make almost no difference). I had experimented with these stacks and the difference they make on our dynojet- and had found some rather interesting results. Simply taking off these modified trumpets and running straight open ports off the head jumped the power up from about 115 whp to 135. The car ran these numbers all day long after multiple pulls- But for reference:
The difference they make starting at around 5k is quite interesting. Anyways...
Its still a work in progress so more will be coming. Ill be doing custom aero work on it when I make it home to the states in december, its havign a custom made front strut bar to it, ill be working a fuel surge tank, etc. So keep an eye out