4A-GE MK1 Engine 16v 4age trd head gasket question [Archive] - Toyota MR2 Message Board

4A-GE MK1 Engine, head, internals, stock, gasket, compression, 4age, handle, higher, octane, samsung-sgh-i337, tapatalk, interference, question, thinking, running, resurfaced, block, layers, studs, wondering

I got a 16v 7 rib stock internals getting the block and head resurfaced was thinking about running a .8 TRD head gasket with arp studs and was wondering if I could take one of the layers off for more compression if the stock ecu and internals can handle it. Would I need to run a higher octane gas and would it become interference? Sent from my SAMSUNG-SGH-I337 using Tapatalk