18psi 336whp 20psi 349whp
07-09-2010, 11:35 PM
#104
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Nicely done miatamike. That turbo is huge like my johnson. It reminds me of the s cover turbos minus the anti surge. It's even got the baby bell mouth. Really cool, man. I can't wait for the 25psi #s. I'm so hot for you right now. Is it wrong?
You need to get out more!
DIY FTW!
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07-31-2010, 05:47 PM
#105
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Getting a new motor built to hold up to 40psi then i will have new numbers. the engine is getting fire ringed so there will be no chance of lifting the head, plus a lot more.
shhhh but on 25psi it made 4XXwhp then the head **** the bed no clue why tho so now new motor build good for 40+psi. like i said above the engine is getting fire ringed, custom L19 head studs, custom pistons, Carrillo rods, port and polished head, shim under bucket tappers, 1mm oversize valves, and supertech valve springs. Thats all off the top of my head but i told my builder to not leave out anything. oh also i am going to do a pull with the stock intake cam and then drop it the jdm mazda intake cam witch is the same as doing the intake exhaust cam mod so we will have numbers to show how much of a difference it really makes.
shhhh but on 25psi it made 4XXwhp then the head **** the bed no clue why tho so now new motor build good for 40+psi. like i said above the engine is getting fire ringed, custom L19 head studs, custom pistons, Carrillo rods, port and polished head, shim under bucket tappers, 1mm oversize valves, and supertech valve springs. Thats all off the top of my head but i told my builder to not leave out anything. oh also i am going to do a pull with the stock intake cam and then drop it the jdm mazda intake cam witch is the same as doing the intake exhaust cam mod so we will have numbers to show how much of a difference it really makes.
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08-01-2010, 08:45 AM
#108
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What kind of head/block work is done and HG type - from you keeping your HG from blowing out at 40psi?? Or are ARP (L19?) studs just that good? Just wondering if you've done any type of O-ring on the block. Man, this is crazy - seriously making me think about running slightly higher CRs. 9.5:1 + 40psi = TOTAL ANNIHILATION
edit to add: Just read fire-ringed above... is that the same thing at machining an O-ring groove in the block deck?
edit to add: Just read fire-ringed above... is that the same thing at machining an O-ring groove in the block deck?
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08-01-2010, 10:06 AM
#109
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Damn dude, there's going to be so much trick stuff in that motor it will be like a rolling magic show. You should be getting some sick HP numbers with it. Hope you got money left over for tires.
Are you still on the stock drivetrain?
Are you still on the stock drivetrain?
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08-18-2010, 11:07 PM
#114
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What kind of head/block work is done and HG type - from you keeping your HG from blowing out at 40psi?? Or are ARP (L19?) studs just that good? Just wondering if you've done any type of O-ring on the block. Man, this is crazy - seriously making me think about running slightly higher CRs. 9.5:1 + 40psi = TOTAL ANNIHILATION
edit to add: Just read fire-ringed above... is that the same thing at machining an O-ring groove in the block deck?
edit to add: Just read fire-ringed above... is that the same thing at machining an O-ring groove in the block deck?
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12-20-2010, 05:44 AM
#116
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Ended up selling the the car to buy my new 13b turbo miata but ended up making 437whp and 348wtq before rings or head went bad. but sold it with a new built uninstalled engine to go along with it.
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12-27-2010, 09:00 PM
#119
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20-23psi
we ran more boost and less timing trying to be safe but didnt last long as i think my HG went or rings or head.
yes and its a begi manifold modded for the tial back housing that was a .82A/R.
we ran more boost and less timing trying to be safe but didnt last long as i think my HG went or rings or head.
yes and its a begi manifold modded for the tial back housing that was a .82A/R.
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12-28-2010, 12:21 AM
#120
Those numbers you put down were serious. I'm sure you will enjoy the rotary just as much.
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