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Katech Torquer LS7 cam: specs, price & owner results
| Spec | Value |
|---|---|
| Engine | Gen V LT |
| Style | HYDRAULIC ROLLER |
This published specs for this cam survive only in forum reposts, so we don't list them. Owner-reported results below are from public forum threads.
Tuning checklist
- Tune: Aftermarket cams need idle, fuel, spark and torque-model changes.
What owners report with this cam
Owner-reported numbers from public forum threads — exploratory, not verified. Dynos, heads, supporting mods and tunes differ; use these as a rough range, not a promise.
9reports
538median rear-wheel hp, NA (n=6; low-confidence reports excluded)
498–594range, same basis
| Engine | Heads | HP | TQ | Measured at | Adder | Confidence | Thread |
|---|---|---|---|---|---|---|---|
| LS7 7.0 | CNC ported LS7 heads by Advanced Induction, 65cc chambers, 11.6:1 with Diamond 11:1 forged pistons (thermal barrier coating) | 674 | 601 | Not stated | NA | High | corvetteforum.com |
| LS7 7.0L (427ci) | 600 | 570 | Crank | NA | Medium | corvetteforum.com | |
| LS7 7.0 | stock LS7 | 594 | 568 | Wheel | NA | Medium | corvetteforum.com |
| LS7 (430 ci) | 540 | 517 | Wheel | NA | High | lateral-g.net | |
| LS7 7.0 | CNC ported heads, Ti/Mo intake valves, LS7 exhaust valves, bronze valve guides | 540 | Wheel | NA | High | corvetteforum.com | |
| LS7 7.0 | Stock | 536 | 510 | Wheel | NA | High | corvetteforum.com |
| LS7 7.0 (Katech package #29, Kooks headers) | 510 | 451 | Wheel | NA | High | corvetteforum.com | |
| LS7 7.0 | 500 | 570 | Wheel | NA | Low | zilvia.net | |
| LS7 7.0 | 498 | 463 | Wheel | NA | High | corvetteforum.com |
Sources
- DOD, AFM, And DFM Deletes: A Q&A With Michigan Motorsports — LSX Magazine