PY Online Forums - Bringing the Pontiac Hobby Together

PY Online Forums - Bringing the Pontiac Hobby Together (https://forums.maxperformanceinc.com/forums/index.php)
-   Pontiac - Race (https://forums.maxperformanceinc.com/forums/forumdisplay.php?f=419)
-   -   what did it make? (https://forums.maxperformanceinc.com/forums/showthread.php?t=771498)

grandville455 03-21-2015 01:44 PM

what did it make?
 
468, EFI victor, ported, 1/2 spacer, KRE D Ports flowed 325 on tight bench, solid roller 265/270, net lift after lash, .725, .703.. 110 LSA, at 106. 1050 Dom. Hedman 1 7/8 headers. 11.1 comp, 91 octane.

b-man 03-21-2015 01:49 PM

670 HP

quick67bird 03-21-2015 01:54 PM

685 HP

slowbird 03-21-2015 02:16 PM

651hp, 597tq

BB70 03-21-2015 05:07 PM

705

RAIV-Z 03-21-2015 05:16 PM

658HP

firechickenman 03-21-2015 05:40 PM

640 hp

David Jones 03-21-2015 06:42 PM

625

jm455ho 03-21-2015 07:17 PM

680 hp, 610 tq

BLANK1 03-21-2015 08:01 PM

650hp. Come on spill the beans already.

grandville455 03-21-2015 08:17 PM

Some of you know already! Lol..

651 @6500
597 @ 4900
26 total!
600 avg HP
570 avg ft lbs

That was the tenth pull only and we stopped as motor was heat soaked, we kept it around 170 water temp and 150 oil I think it was, oil curve was flat!

ta man 03-21-2015 09:13 PM

Nice!

SLICK1 03-21-2015 09:44 PM

Quote:

Originally Posted by grandville455 (Post 5377395)
Some of you know already! Lol..

651 @6500
597 @ 4900
26 total!
600 avg HP
570 avg ft lbs

That was the tenth pull only and we stopped as motor was heat soaked, we kept it around 170 water temp and 150 oil I think it was, oil curve was flat!

Congrats, let us know how well it picked up!;)

mike leech 03-22-2015 12:54 AM

Congrats!

shaker455 03-22-2015 06:12 AM

Quote:

Originally Posted by grandville455 (Post 5377395)
Some of you know already! Lol..

651 @6500
597 @ 4900
26 total!
600 avg HP
570 avg ft lbs

That was the tenth pull only and we stopped as motor was heat soaked, we kept it around 170 water temp and 150 oil I think it was, oil curve was flat!

Wow! Awsome! Congrats

You've come a long way baby! :beerchug: :faint: :wife: :police: :thumbup:

J.C.you 03-22-2015 08:10 AM

good job......that thing should get some pretty good fuel mileage, can anyone say a reverse LS swap?....but that is another story.;)

shaker455 03-22-2015 08:52 AM

Quote:

Originally Posted by grandville455 (Post 5377237)
468, EFI victor, ported, 1/2 spacer, KRE D Ports flowed 325 on tight bench, solid roller 265/270, net lift after lash, .725, .703.. 110 LSA, at 106. 1050 Dom. Hedman 1 7/8 headers. 11.1 comp, 91 octane.

Can you post your pulls ?

grandville455 03-22-2015 09:44 AM

2 Attachment(s)
Here they are, one is the EGT sheet, The afr was not lean, we looked at the plugs.

shaker455 03-22-2015 09:49 AM

Who's dyno was this?

Do you have the graph too?

I take it the AFR is not correct as you would have not made that kind of power.

Can you post your build so I can look your combo over?
Thanks

slowbird 03-22-2015 09:51 AM

Was more timing tried?


All times are GMT -4. The time now is 04:59 AM.