 Dyno numbers! |
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 Apr 13 2005, 12:13 AM
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Advanced Member  Group: Advanced Members Posts: 297 Joined: 14-February 04 Member No.: 203  |
I intended to post this Thursday night but I figured I would put out a little teaser.
My car is going on the dyno Thursday for it's tune with the new setup. I'm geeked! I've been running a base tune that they put in last fall. Car feels very good/strong. Here's a few pics. (IMG:http://img.photobucket.com/albums/v294/Redbird1/engine/e1dc9395.jpg) (IMG:http://img.photobucket.com/albums/v294/Redbird1/engine/08a5ae20.jpg) (IMG:http://img.photobucket.com/albums/v294/Redbird1/engine/b9d73198.jpg) GMHTP had a 383 with ported stock heads put down (uncorrected) 448.5 at the crank. I have AFR190 street port. Not sure if this is better or worse than the ported stocks. Find out Thursday. My hope when I started this was 400 HP at the wheels. Wish me luck. Steve |
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Apr 27 2005, 10:56 PM
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Advanced Member Group: Advanced Members Posts: 297 Joined: 14-February 04 Member No.: 203 |
I emailed the head manufacture AFR yesterday. I described my basic setup to him and asked what springs he would recommend. This is his response. Anyone have any experience with the hydra-rev kit?
Hi Steve Rather than do a spring change you would be better off using our Hydra Rev kit, it will allow you to go up to 7000 rpm before you start getting into vavle float. AFR is no longer doing updates to competition porting, but the 190cc heads you currently have on your 383 are capable of up to 500hp if you stay out of vavle float. You still have plenty of cylinder head with out any additional porting for your application. Scott Sperling AFR Sales/Tech( 818) 890-0616 X102 Any thoughts? Steve |
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Posts in this topic
redbird1 Dyno numbers! Apr 13 2005, 12:13 AM
trackbird Very nice, that's almost too pretty to hide un... Apr 13 2005, 01:03 AM Jon A Good luck! Apr 13 2005, 07:11 PM bruecksteve That's about what I'm looking for in my bu... Apr 13 2005, 07:59 PM torontoZ28 that is a beautiful motor - is it from golen? Apr 13 2005, 08:19 PM redbird1 QUOTE (torontoZ28 @ Apr 13 2005, 14:19)that i... Apr 13 2005, 11:04 PM Formula WS6 sweet ive been waiting for you to post numbers. im... Apr 13 2005, 11:07 PM redbird1 Well here we go.
The final numbers are in, 370.6R... Apr 14 2005, 10:50 PM Formula WS6 how does it idle and drive? should do very well wi... Apr 14 2005, 11:02 PM racerns Are those lift number you give, the lift with the ... Apr 15 2005, 03:50 AM Jon A Sorry you had disappointing results, Steve.
Fir... Apr 15 2005, 09:40 AM racerns I too noticed the low torque. Just for comparison... Apr 15 2005, 01:33 PM trax I put down simlar numbers in my car, but with a st... Apr 16 2005, 06:18 PM redbird1 QUOTE (trax @ Apr 16 2005, 12:18)I put down s... Apr 16 2005, 10:02 PM redbird1 Here's the graph.
I had a guy at work who is ... Apr 16 2005, 10:12 PM mitchntx Mustang Dynos ALWAYS dyno lower than Dynojet dynos... Apr 16 2005, 11:42 PM redbird1 QUOTE (mitchntx @ Apr 16 2005, 17:42)Mustang ... Apr 17 2005, 01:53 AM pimpmaro I tend to agree with you. HP = (Tq*RPM)/5252. We... Apr 17 2005, 12:16 PM Jon A That makes me feel better. If you want numbers to... Apr 19 2005, 09:56 AM bruecksteve Nice flat torque curve but a big drop in the upper... Apr 19 2005, 12:39 PM bruecksteve I just got two books:
How to Rebuild Small-Block C... Apr 19 2005, 12:47 PM trax Aah yes, the Mustang Dyno. I figured your numbers... Apr 19 2005, 02:45 PM pimpmaro QUOTE (Jon A @ Apr 19 2005, 03:56)That makes ... Apr 19 2005, 02:50 PM Jon A Correct, there are some models with different drum... Apr 19 2005, 07:20 PM redbird1 Concidering all the experience that you all have I... Apr 20 2005, 11:04 PM fa63 As others have said, you might want to look into a... Apr 21 2005, 12:50 AM Jon A QUOTE (Jon A @ Apr 19 2005, 11:20)Correct, th... Apr 21 2005, 09:19 AM redbird1 http://www.airflowresearch.com/
I just looked at ... Apr 25 2005, 11:14 PM Formula WS6 at this point i see the hydrarev kit as a bandaid ... Apr 27 2005, 11:11 PM redbird1 QUOTE (Formula WS6 @ Apr 27 2005, 17:11)at th... Apr 27 2005, 11:19 PM Jon A Screw AFR. A rev kit certainly isn't a bad id... Apr 28 2005, 08:05 AM
94bird Steve, guess I missed this thread until now. If yo... May 8 2005, 02:27 AM |
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