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-   -   Update E-F/SA Bird Build... (https://classracer.com/classforum/showthread.php?t=50212)

brent flynn 04-19-2015 08:56 PM

Re: Update E-F/SA Bird Build...
 
Well, i made it 3 rounds this weekend... and by Muncie's timers, i ran a 11.477 on one pass, and 115.86(tickets are downstairs, pretty sure thats the mph) on a pass...but most were in the low 115.xx range. I also clocked a 1.497 60ft on their clocks...the car did seem to be leaving well, but i wasnt showing any real ET gain from it. Not sure who's timers are right, but i like the 1.497 better than 1.533...hehe Best ET in the 1/8 was 7.22, with most in 7.23/7.24 range... Track was not good early on, but came around... I think maybe a few degrees timing and i may be a tad rich, in the secondaries... 1st gear seems to get over with quickly, but 2-3 seems to be longer than it should... need to change oil, run valves, put new slicks on and get ready for indy :) Also, keep in mind, im only leaving at 2500, because much higher, the secondaries start to come in... i wonder if i put a regular plate on the carb, i could possibly leave higher on the converter? And if couple more degrees timing, and a slightly leaner fuel charge, the engine would pull to 3rd gear quicker... im also only shifting at 5700-5800 both gears...Since i was racing, didnt want to experiment with 2-3 shift point...

https://scontent-iad.xx.fbcdn.net/hp...aa&oe=55A0C865

https://scontent-iad.xx.fbcdn.net/hp...8d&oe=55E22EC9

Mike Comp T/A #57 04-20-2015 04:51 AM

Re: Update E-F/SA Bird Build...
 
Looks good Brent!

Tom O 04-22-2015 10:10 PM

Re: Update E-F/SA Bird Build...
 
Hey Brent I haven't been following along but, have you tried leaving lower? say 1500 to1800? It may hit the converter harder.I really shouldn't be giving advice, just ask Gene Monahan. Good luck at indy div.

brent flynn 04-23-2015 10:20 PM

Re: Update E-F/SA Bird Build...
 
No, Tom, actually i havent... i may react somewhat different... Im ready to up the flash , about 500-600, that should wake things up, and also move shift points up a tad....:rolleyes:

brent flynn 05-10-2015 01:15 AM

Re: Update E-F/SA Bird Build...
 
Here is a pic from last weekend at INdy... i drove great during qualifying on friday, but Saturday, my skills, if there are any, were completely absent... this pic is Friday morning qualifying.... both runs on friday were .021 and .029, then Saturday happened... had fun though... lost 1st round...Gonna try Norwalk next weekend;)

https://scontent-iad.xx.fbcdn.net/hp...22&oe=55DE633F

HP HUNTER 05-12-2015 08:24 PM

Re: Update E-F/SA Bird Build...
 
Quote:

Originally Posted by brent flynn (Post 468241)
Well, i made it 3 rounds this weekend... and by Muncie's timers, i ran a 11.477 on one pass, and 115.86(tickets are downstairs, pretty sure thats the mph) on a pass...but most were in the low 115.xx range. I also clocked a 1.497 60ft on their clocks...the car did seem to be leaving well, but i wasnt showing any real ET gain from it. Not sure who's timers are right, but i like the 1.497 better than 1.533...hehe Best ET in the 1/8 was 7.22, with most in 7.23/7.24 range... Track was not good early on, but came around... I think maybe a few degrees timing and i may be a tad rich, in the secondaries... 1st gear seems to get over with quickly, but 2-3 seems to be longer than it should... need to change oil, run valves, put new slicks on and get ready for indy :) Also, keep in mind, im only leaving at 2500, because much higher, the secondaries start to come in... i wonder if i put a regular plate on the carb, i could possibly leave higher on the converter? And if couple more degrees timing, and a slightly leaner fuel charge, the engine would pull to 3rd gear quicker... im also only shifting at 5700-5800 both gears...Since i was racing, didnt want to experiment with 2-3 shift point...

https://scontent-iad.xx.fbcdn.net/hp...aa&oe=55A0C865

https://scontent-iad.xx.fbcdn.net/hp...8d&oe=55E22EC9

Your car looks great!

brent flynn 05-20-2015 06:46 AM

Re: Update E-F/SA Bird Build...
 
Quote:

Originally Posted by HP HUNTER (Post 470487)
Your car looks great!

Thanks Brother!

brent flynn 05-20-2015 06:51 AM

Re: Update E-F/SA Bird Build...
 
Had a great weekend at Norwalk...went 3 rounds! Thats a 1st , for me, at an NHRA event... I drove fair, but, screwed up 3rd round, and missed 1-2 shift...Its pretty tough to hit 5300-5400 every time.... I never had this issue when it was a bracket car...hehe

https://scontent-lax1-1.xx.fbcdn.net...4d&oe=55FA7C93

bob3240 05-20-2015 09:15 AM

Re: Update E-F/SA Bird Build...
 
Good race Brent.

oldskool 05-20-2015 05:02 PM

Re: Update E-F/SA Bird Build...
 
3119 Brent Flynn

E2 ****WINNER**** 0.002 11.582 113.85
E/SA Dial: 11.57 (+/-): 0.012

:)


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