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The mkiv Supra Owners Club

t6765/ 68ar expected power on stock block


mellonman
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just after some info if anyone knows,so i know how goosed my engine is once i have my dyno result.my car is having trouble keeping with a rx7 that is bpu runing 0.8 boost :blink:

 

What power is expected from a

 

precession turbo

dbb t6765 /68ar hot side

1.3 bar of boost

xs power manifold

3" straight through exhaust

650cc injectors

aem fic (mapped by tdi)

stock block

stock cams

well just totally stock engine and auto box :(

 

now the car has had a hard life and was running mega rich when hybrid so i expect bore wash and wear and has done 150,000 miles. still go's like a rocket and when booting it last night cant get traction and is still so much fun to drive :) but thought it would kill a bpu rx7 once i have traction but it dont

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it was all done on the road as its an auto they didnt really want to map it on the hubs, really wanted to get the result from there but time was not on my side to put it on the hubs for a power run at the end, gutted. so i should be looking at 400-450 as a poor engine that needs a rebuild with that turbo,

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