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Dyno'd 522rwhp onE85 with blow-through Holley(vid inside)

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Old 01-25-09, 06:49 PM
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Dyno'd 522rwhp onE85 with blow-through Holley(vid inside)
Went to the dyno. 522rwhp on E85 on sS4 rotors, 67mm turbo and 950 Holley. This was 25psi, which I know is high.....but this is a low comp motor with a small street port and small RB 4bbl intake. I'm thinking about switching to 9.4 N/A rotors, half bridge and ported intake. What kind of gains could I expect. I would really like to make 600rwhp.

http://www.youtube.com/watch?v=7Xo8X...e=channel_page
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Old 01-25-09, 06:56 PM
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Just turn up the boost!
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Is this Ira? good to see some new numbers from that little beast! honestly going half bridge is not what you need. how much timing are you locked out at? i say turn up the boost!
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Old 01-25-09, 07:03 PM
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Originally Posted by ZAN_TUNING
Is this Ira? good to see some new numbers from that little beast! honestly going half bridge is not what you need. how much timing are you locked out at? i say turn up the boost!
Yep, It's Ira. Timing is locked at 13*.
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Old 01-25-09, 07:14 PM
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7s before paint!!!

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Sounds nice! Congrats.

Is your car intercooled?
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Old 01-25-09, 08:05 PM
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Just turn up the boost!
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have you stopped cracking plates? you gotta get this thing down to the new ZMAX dragway when it opens!!!!!
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Old 01-25-09, 08:21 PM
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Good numbers, congrats.....
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Old 01-25-09, 08:24 PM
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7s before paint!!!

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Do you know why you were cracking plates?
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Old 01-25-09, 09:03 PM
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the car sound good.
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Old 01-25-09, 09:26 PM
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Originally Posted by 13B-RX3
Do you know why you were cracking plates?
Too much timing and and using S4 plates. I'm using s5 plates now. Is there anything else that causes them to break.
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Old 01-25-09, 09:28 PM
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Originally Posted by 13B-RX3
Sounds nice! Congrats.

Is your car intercooled?
Front mount air/air(24" x 6" x 3" core)
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Old 01-25-09, 09:46 PM
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7s before paint!!!

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Where were they breaking? I know there is a couple reasons, detonation from either too much timing or to little fuel, and ignition crossfire (leading plugs firing at the wrong time).
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Old 01-25-09, 11:01 PM
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Originally Posted by 13B-RX3
Where were they breaking? I know there is a couple reasons, detonation from either too much timing or to little fuel, and ignition crossfire (leading plugs firing at the wrong time).
They always broke around the top dowells. I've never seen one break anywhere else.
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