My new 99 head flow numbers with video
#23
It's been a while since the last update. But i have been busy on other projects.
I finaly got time to make a torque plate at work, and the block is now at the machine shop for boring, decking and line boring.
The last post i wrote had a typo. the intake cam is 285° not 380. Haha.. And the exhaus cam is 277°
Found out that i had to make some room in the valve cover to clear the cams. So here are some pics.
I finaly got time to make a torque plate at work, and the block is now at the machine shop for boring, decking and line boring.
The last post i wrote had a typo. the intake cam is 285° not 380. Haha.. And the exhaus cam is 277°
Found out that i had to make some room in the valve cover to clear the cams. So here are some pics.
#25
The block tok forever at the machine shop, but i told them i was'nt in a hurry, when i delivered the block in april, they have decked It, bored it and line bored it. the block was finiched last week, but i am still on My holyday, will pick it up in To weeks, then mesure the bearings and order them and the remaining parts i need to Build the engine.
Since this has taken so long i don't think i will run it as a N/A first since this summer is almost over, and just start to make the intake manifold and turbo manifold when the engine is finiched.
Since this has taken so long i don't think i will run it as a N/A first since this summer is almost over, and just start to make the intake manifold and turbo manifold when the engine is finiched.
#28
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I remember about 2003ish reading about motorcycle engine builders using JB weld. To do port work to make the ports have a straighter shot to the valves and increase port velocity. I also recall Yamaha (Toyota-ish) decreasing the port size on the 4AGE heads to make more power.
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