Dynamometer Results & Comparisons - HKE LS3 427, TFS 235's w/ track times

HKE LS3 427
Callies and Wiseco internals.
HKE custom Cam 24x/25x 113
ATI super damper (10% ud)
EWP
TFS 235’s
Ported 90 MM FAST
NW 90 TB
QTP 1 7/8’s with HVMC’s
QTP Y pipe/ORP
Magnaflow Muffler
FLT Level 7 4L60e
Circle D 230mm multi disc 4500 stall
Moser 12 bolt with 3.73’s
Denny’s Nitrous DS

Compression is about 11.2:1

This is my girlfriends car, a 2002 Z/28


Took it to the track last Saturday and getting traction was a big problem. We were trying to hook on a 26’ slick with no luck at all. The last run was made with 11 psi in the slick. The S/A Hal's were set on 7 and the torque arm was at neg 2. Stock sway bar.

Race weight is 3690.

The three best runs of the day …


11.041@ 127.989 1.650 60’ 1/8 mph 99.808
11.097@ 127.256 1.645 60' 1/8 mph 99.199
11.098@ 127.505 1.666 60' 1/8 mph 99.447


http://www.norcal-lsx.com/multimedia/data/500/medium/scan0001.jpg

http://www.norcal-lsx.com/multimedia/data/500/medium/scan0007.jpg

Nice build, great runs...get it to hook and get the 60's down and you will be in the 10's.

Good job. Now those are some real, honest dyno numbers.

Damn that's a serious car, nice numbers all around!

HKE LS3 427
Callies and Wiseco internals.
HKE custom Cam 24x/25x 113
ATI super damper (10% ud)
EWP
TFS 235’s
Ported 90 MM FAST
NW 90 TB
QTP 1 7/8’s with HVMC’s
QTP Y pipe/ORP
Magnaflow Muffler
FLT Level 7 4L60e
Circle D 230mm multi disc 4500 stall
Moser 12 bolt with 3.73’s
Denny’s Nitrous DS

Compression is about 11.2:1

This is my girlfriends car, a 2002 Z/28


Took it to the track last Saturday and getting traction was a big problem. We were trying to hook on a 26’ slick with no luck at all. The last run was made with 11 psi in the slick. The S/A Hal's were set on 7 and the torque arm was at neg 2. Stock sway bar.

Race weight is 3690.

The three best runs of the day …


11.041@ 127.989 1.650 60’ 1/8 mph 99.808
11.097@ 127.256 1.645 60' 1/8 mph 99.199
11.098@ 127.505 1.666 60' 1/8 mph 99.447


http://www.norcal-lsx.com/multimedia/data/500/medium/scan0001.jpg

http://www.norcal-lsx.com/multimedia/data/500/medium/scan0007.jpg

so your gf has a 427 auto that traps damn near 130. lol. wow.

dude congrats. nice numbers and trap speed.

so your gf has a 427 auto that traps damn near 130. lol. wow.

dude congrats. nice numbers and trap speed.

Hahaha.

Hell man, my wife is about to have a 408 in her 04 GTO and will (hopefully) be knocking on low elevens before the end of the month.

See.....some of us really are lucky in love. LMAO.

:hump:

HKE LS3 427
Callies and Wiseco internals.
HKE custom Cam 24x/25x 113
ATI super damper (10% ud)
EWP
TFS 235’s
Ported 90 MM FAST
NW 90 TB
QTP 1 7/8’s with HVMC’s
QTP Y pipe/ORP
Magnaflow Muffler
FLT Level 7 4L60e
Circle D 230mm multi disc 4500 stall
Moser 12 bolt with 3.73’s
Denny’s Nitrous DS

Compression is about 11.2:1

This is my girlfriends car, a 2002 Z/28


Took it to the track last Saturday and getting traction was a big problem. We were trying to hook on a 26’ slick with no luck at all. The last run was made with 11 psi in the slick. The S/A Hal's were set on 7 and the torque arm was at neg 2. Stock sway bar.

Race weight is 3690.

The three best runs of the day …


11.041@ 127.989 1.650 60’ 1/8 mph 99.808
11.097@ 127.256 1.645 60' 1/8 mph 99.199
11.098@ 127.505 1.666 60' 1/8 mph 99.447


http://www.norcal-lsx.com/multimedia/data/500/medium/scan0001.jpg

http://www.norcal-lsx.com/multimedia/data/500/medium/scan0007.jpg

Not sure what the rest of your suspension consists of in the rear, but if it has any sort of rubber or poly still in the car -2 pinion angle is not near enough. You need to add 2 more to that so that with the flex of those bushings it will be more like -2 would be on solid rod ends where there is no flex or movement. Hope that helps you.

Not sure what the rest of your suspension consists of in the rear, but if it has any sort of rubber or poly still in the car -2 pinion angle is not near enough. You need to add 2 more to that so that with the flex of those bushings it will be more like -2 would be on solid rod ends where there is no flex or movement. Hope that helps you.


The lca's have poly bushings as does the rod ends and sway bar bushings.

Thanks!

so your gf has a 427 auto that traps damn near 130. lol. wow.

dude congrats. nice numbers and trap speed.

at nearly 3700 lbs as well :)
Another solid HKE combo !!

Very nice is about all I can say. You lucky SOB.

How is the drivability on that cam. Im was thinking of going with a one about the same size. Are you happy with it.

Where in Nor Cal are you from? I'll be moving back to Vacaville in a few months.

How is the drivability on that cam. Im was thinking of going with a one about the same size. Are you happy with it.


It's actually quite good, I would DD it if I had to.



firefighter813x

Where in Nor Cal are you from? I'll be moving back to Vacaville in a few months.

Sacramento. Check out Norcal-lsx.com, when you get to town.

I have the same S/N

How much will that converter stall against the footbrake?

Nice MPH!!

How much will that converter stall against the footbrake?

Nice MPH!!

Next time I drive it, I will check.