C6Z Solid Roller LS7 Chassis Dyno Results
#1
C6Z Solid Roller LS7 Chassis Dyno Results
The setup:
Haltech CF112
Ironmask Maximus Short Runner MSD with 112mm adapter
Nick Williams 112TB
Ironmask Ported/Milled LS7 heads - 58cc ~ 13.0 Static Compression
Cometic 0.040 MLS Headgaskets - Copper sprayed
T&D LS7 Pedestal Mount Adjustable Roller Rockers
PAC1209x valvesprings
BTR/BAM Solid Roller Lifters - Steel Bushing with DLC coating upgrade
Cam Motion 8620 core Custom Low Lash Solid Roller (255/271 .700"/.690" 112+3)
3/8 Manton Pushrods -
ARP Head Studs
Meziere electric water pump
ARH 2in Headers with 3.5in collectors and 3.5in mid pipe
Corsa Extreme Exhaust
Mamo/ATI 10% Underdrive pulley (Mamo modified A/C lip for better belt retention)
ID1050x Injectors
DSX Aux Pump and Flex Fuel Kit
AMT Motor and Diff mounts
Improved Racing Oil Temp Thermostat
3.90s
E85
Tuned by Brian Turner at DynoTune Motorsports in Columbus Ohio. MAP peaked at 98kPa and fell to 95kPa, so a little more on the table if i can solve that.
Build thread is here - https://ls1tech.com/forums/generatio...ispreloading=1
Red line is my previous setup which was a very basic cam only build that a had a BTR stage 3 v1 in it.
Haltech CF112
Ironmask Maximus Short Runner MSD with 112mm adapter
Nick Williams 112TB
Ironmask Ported/Milled LS7 heads - 58cc ~ 13.0 Static Compression
Cometic 0.040 MLS Headgaskets - Copper sprayed
T&D LS7 Pedestal Mount Adjustable Roller Rockers
PAC1209x valvesprings
BTR/BAM Solid Roller Lifters - Steel Bushing with DLC coating upgrade
Cam Motion 8620 core Custom Low Lash Solid Roller (255/271 .700"/.690" 112+3)
3/8 Manton Pushrods -
ARP Head Studs
Meziere electric water pump
ARH 2in Headers with 3.5in collectors and 3.5in mid pipe
Corsa Extreme Exhaust
Mamo/ATI 10% Underdrive pulley (Mamo modified A/C lip for better belt retention)
ID1050x Injectors
DSX Aux Pump and Flex Fuel Kit
AMT Motor and Diff mounts
Improved Racing Oil Temp Thermostat
3.90s
E85
Tuned by Brian Turner at DynoTune Motorsports in Columbus Ohio. MAP peaked at 98kPa and fell to 95kPa, so a little more on the table if i can solve that.
Build thread is here - https://ls1tech.com/forums/generatio...ispreloading=1
Red line is my previous setup which was a very basic cam only build that a had a BTR stage 3 v1 in it.
Last edited by Ryans99ls1; 06-28-2024 at 11:37 AM.
The following 2 users liked this post by Ryans99ls1:
ALL ULL C (07-02-2024), raymond mckinney (07-01-2024)
#4
TECH Addict
about the same thing i saw on the hpr468 im working on now. what was really interesting was i did pulls with global -4 and -8 timing to characterize some traction control stuff and the -4 barely moved the needle at all. -8 was only down like 40hp