Re: results of added compression to 511
[Re: justinp61]
#2780202
05/31/20 09:44 PM
05/31/20 09:44 PM
|
Joined: May 2019
Posts: 722 Lake Villa Il
INTMD8
super stock
|
super stock
Joined: May 2019
Posts: 722
Lake Villa Il
|
Awesome results, that's quite an improvement.
69 Charger. 438ci Gen2 hemi. Flex fuel. Holley HP efi. 650rwhp @7250 510rwtq @5700
|
|
|
Re: results of added compression to 511
[Re: mopar dave]
#2780244
06/01/20 05:48 AM
06/01/20 05:48 AM
|
Joined: Oct 2015
Posts: 570 UK
rb446
mopar
|
mopar
Joined: Oct 2015
Posts: 570
UK
|
Race weight is 3380. I'm gonna have to check Wallace calculators for hp. I'm curious. Nice run, 662fwhp> 60 Foot E.T. : 1.39 1/8 Mile E.T. : 6.33 1/8 Mile Trap Speed : 107.40 1/4 Mile E.T. : 10.03 1/4 Mile Trap Speed : 134
1969 'Cuda 446ci, best 9.96@133.9 in 1990 1971 340 'Cuda, best 11.01@122.8 in 1987
|
|
|
Re: results of added compression to 511
[Re: mopar dave]
#2780260
06/01/20 08:18 AM
06/01/20 08:18 AM
|
Joined: Jan 2007
Posts: 8,075 Mt Morris Michigan
mopar dave
OP
master
|
OP
master
Joined: Jan 2007
Posts: 8,075
Mt Morris Michigan
|
I can think of a few things that I could have done while there that may have put me into the 9 zone. One would be tighten up the rear shock because the separation is huge, two would be putting the wilsons 4 hole tapered spacer on and three, set my shift lite on 62 or 6300 so it gets shifted by 6600. I was a bit slow on the draw. Here’s the next project.
Last edited by mopar dave; 06/01/20 08:34 AM.
|
|
|
Re: results of added compression to 511
[Re: dvw]
#2780265
06/01/20 08:32 AM
06/01/20 08:32 AM
|
Joined: Jan 2007
Posts: 8,075 Mt Morris Michigan
mopar dave
OP
master
|
OP
master
Joined: Jan 2007
Posts: 8,075
Mt Morris Michigan
|
Yes and no. I ran at Mid Michigan the weekend before I went to Milan, so two weeks in a row, but MM was first and the air seemed to be just as good as this past Saturday. Please check the weather on Aug 30 2019 at 9.37PM. That was the time of the 10.401@129.75 pass. Thanks I ran that weekend without the mechanical fan, then I put the mechanical fan on and went to Milan the next weelend to see what HP it would cost me, but the weather sucked and I lost 2 tenths and 2mph. I'm thinking the weather cost me a tenth and the fan another tenth.
Last edited by mopar dave; 06/01/20 09:21 AM.
|
|
|
Re: results of added compression to 511
[Re: mopar dave]
#2780275
06/01/20 09:12 AM
06/01/20 09:12 AM
|
Joined: Feb 2005
Posts: 20,273 PA.
pittsburghracer
"Little"John
|
"Little"John
Joined: Feb 2005
Posts: 20,273
PA.
|
I don’t know how you test n tuners test n tune without your own equipment to check air conditions. Online corrected conditions only tell part of the story.
1970 Duster Edelbrock headed 408 5.984@112.52 422 Indy headed small block 5.982@112.56 mph 9.38@138.67
Livin and lovin life one day at a time
|
|
|
Re: results of added compression to 511
[Re: mopar dave]
#2780277
06/01/20 09:15 AM
06/01/20 09:15 AM
|
Joined: Jan 2003
Posts: 11,786 Portage,michigan
B3422W5
I Live Here
|
I Live Here
Joined: Jan 2003
Posts: 11,786
Portage,michigan
|
Race weight is 3380. I'm gonna have to check Wallace calculators for hp. I'm curious. About 640- My W5 deal weighed 3350 and went 135, figured it for 640 too
Last edited by B3422W5; 06/01/20 09:19 AM.
69 Dart GTS A4 Silver All steel, flat factory hood, 3360race weight 418 BPE factory replacement headed stroker, 565 lift solid cam, footbrake street/strip car Best so far, 10.32 1/4 1.41 best 60 foot 6.56 at 104.17
|
|
|
Re: results of added compression to 511
[Re: pittsburghracer]
#2780278
06/01/20 09:16 AM
06/01/20 09:16 AM
|
Joined: Aug 2011
Posts: 2,905 Pattison Texas
CSK
master
|
master
Joined: Aug 2011
Posts: 2,905
Pattison Texas
|
I don’t know how you test n tuners test n tune without your own equipment to check air conditions. Online corrected conditions only tell part of the story. Thats a GREAT point
1968 Charger COLD A/C Hilborn EFI 512ci 9.7 compression, Stealth heads, 4.10 gear A518 ODtrans 4100lb,10.93 full street car trim 2020 T/A 392 Stock 11.79 @ 114.5
|
|
|
Re: results of added compression to 511
[Re: mopar dave]
#2780290
06/01/20 10:34 AM
06/01/20 10:34 AM
|
Joined: Jan 2003
Posts: 11,786 Portage,michigan
B3422W5
I Live Here
|
I Live Here
Joined: Jan 2003
Posts: 11,786
Portage,michigan
|
Ok, thanks for the info Don. I was at MM one weekend when you were there with your old car, seen it run. It is a bad ass for sure small block. My guess is once your combo settles in, it will run in the 9.80’s with a little tweeking Its really coming around Out of curiousity, what convertor and where does it flash
Last edited by B3422W5; 06/01/20 10:41 AM.
69 Dart GTS A4 Silver All steel, flat factory hood, 3360race weight 418 BPE factory replacement headed stroker, 565 lift solid cam, footbrake street/strip car Best so far, 10.32 1/4 1.41 best 60 foot 6.56 at 104.17
|
|
|
Re: results of added compression to 511
[Re: mopar dave]
#2780359
06/01/20 02:32 PM
06/01/20 02:32 PM
|
Joined: May 2006
Posts: 740 WA
JD Dart
super stock
|
super stock
Joined: May 2006
Posts: 740
WA
|
Nice big difference what compressing ratio did buddy of mine just put together a 424 SB with 10.50 C/R with a big cam told him good luck it will be a dog.
best so far 8.53 @ 158.59 MPH 60'1.240
|
|
|
Re: results of added compression to 511
[Re: JD Dart]
#2780367
06/01/20 02:47 PM
06/01/20 02:47 PM
|
Joined: Jan 2003
Posts: 8,082 Tulsa OK
Bad340fish
master
|
master
Joined: Jan 2003
Posts: 8,082
Tulsa OK
|
Nice big difference what compressing ratio did buddy of mine just put together a 424 SB with 10.50 C/R with a big cam told him good luck it will be a dog. my 416 is 10:1 with a 272@.050 .658 lift at the valve solid roller. Runs on 91 octane and has been 10.54 in a 3550lb street car. But I agree more compression is usually always better.
68 Barracuda Formula S 340
|
|
|
|
|