North American Turbocoupe Organization

Slapping big valve head on stock 86 Turbo TC
RDOG Offline
Posting Freak
I am going to put my boport big valve head on my newly aquired 86 TC. It will have a nice RR cam as well. I don't plan to change the processor or do anything to intake or injectors. I will add a 3" stinger DP, ported E6, K&N filter but that's about it. It will have the finned intake tube for a cooler air charge until I get a FMS front mount. Will I have any issues? Will I need to bump up fuel pressure? Will I be fine with this setup?
1986 Turbo Coupe. Boport StageIII head, Boport 2.1, Performance Techniques 50 trim hybird, StageII.63, stinger 3" exhaust, Phenolic spacer, Boglog header,NPR FMIC intercooler setup, kirban fpr, bigrmotorsports fuel rail, diablo water meth kit, CAI, remote mount TFI, CHE rear adj control arms, MAC girdle, 8.8 rear disc, aluminum drive shaft, H&R lowerings springs Tbird Turbo Specific, y MAS!!

Pete D Offline
The t3 should be maxed out around the same HP level as the injectors. You would do well to put a wideband and an AFPR on it in case you need to cheat the injectors a little. Definitely get an inter cooler in the near future and hold the boost down until then
Pete Dunham


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