1994 Ranger turbo long-rod build.

[onthetrailto]

Hey all. Finally put my truck together enough to make a thread.

I've built several 2.3's for my truck, but this is my first turbo build. It is a little unorthodox, but I am stoked to get it running!

The block came from an early nineties ranger like mine and was cleaned up and bored .030 over. I have a stock crank with crower sportsman 5.7 rods and JE forged flat top Pistons.

I have a 60mm t3/t4 that came from a junkyard mustang and FMIC. I have Pimpxs and most of the goodies, but I have no plans for sequential for now.

I am in the process of getting it all together, but I am having some clearance issues with the AC and outlet from the turbo even with the flip kit.

I'm just going to say thanks in advance because I am going to have a NUMBER of questions.

I'd be happy to hear any questions or comments on the build!

[Stinger]

Sounds like a fun build!

Be sure to dial the timing back significantly for the added compression with those flat top pistons, especially if premium fuel is 91 octane where you live.

[onthetrailto]

Thank you! I have access to 93 here in Fl, but I am planning on keeping boost around 15. I am really excited, It's been a pipe dream of mine since my dad handed me the keys in 2012.

I still have a few kinks to work out,but I"m looking forward to hearing this motor sing!

[Stinger]

You'll still need to turn the timing down some as it's set for 93 octane and stock turbo compression (8:1) rather than 9.2:1 or so like you should have now.

[onthetrailto]

It will more than likely be even higher since I have an 8 plug head. I know they have a slight smaller combustion chamber.

[Stinger]

Yeah, I believe that is correct. Dual plug ignition also requires significantly less advance. I've not tuned on them much but I've seen others reporting running significantly less total timing than a single plug head (like 10 deg vs 18 deg).

[onthetrailto]

Would it be smart to start with more timing and then dial it back? I am reading a lot of material on it now, as timing as a concept is something I am not super familiar with. (Keep in mind I am still a good ways away from cranking this motor for the first time)

[Stinger]

No, too little is better than too much as far as safety is concerned.

[onthetrailto]

Good to know. It's obvious I have some more reading to do!

Thanks!

[onthetrailto]

I've got a fairly mild tune that I'm pretty happy with (7 lbs of boost, decent torque). I am trying to get my A/C configured, and I haven't been able to find much info on getting it going.

[Stinger]

Post your question in the PiMPx section and state what you're trying to figure out and we'll get it resolved. Be aware that a/c function is not computer controlled, only the wide open throttle shut-off (and sometimes the fan) is.