Got cam/heads/rocker/machining questions about LS1, LS2, LS6? READ ME FIRST!
#1
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What cam is best for me?
https://ls1tech.com/forums/generation-iii-internal-engine/327734-cam-guide.html
Help me understand valve events.
https://ls1tech.com/forums/advanced-engineering-tech/394937-updated-valve-event-dcr-scr-header-length-spreadsheet.html
Camshaft theory, discussion (advanced reading).
https://ls1tech.com/forums/generation-iii-internal-engine/101100-camshaft-discussion-part-ii.html
https://ls1tech.com/forums/generation-iii-internal-engine/158394-camshaft-discussion-part-iii.html
What cam LSA is best?
https://ls1tech.com/forums/advanced-engineering-tech/594466-cam-s-lsa-effect-power.html
Is a reverse-split cam right for me?
https://ls1tech.com/forums/generation-iii-internal-engine/652563-reverse-torquer-cam-other-side-coin.html
What cam for turbo or supercharger? Advanced reading.
https://ls1tech.com/forums/advanced-engineering-tech/541215-cam-turbo-questions-about-lsa-icl-dcr.html
What cam for Nitrous?
https://ls1tech.com/forums/advanced-engineering-tech/537565-cam-shaft-selection-n20-use-mind-camking-racer7088-etc.html
Camshaft discussion. CFM requirements by rpm.
https://ls1tech.com/forums/advanced-engineering-tech/396087-camshaft-discussion-cfm-requirements-rpm.html
Do any shops market SMALL cams any more? Why not?
https://ls1tech.com/forums/generation-iii-internal-engine/683617-do-any-shops-market-small-cams-anymore-why-not.html
How to build big torque with just a cam change.
https://ls1tech.com/forums/generation-iii-internal-engine/481382-torque-coming-out-my-ears-cam-change.html
Valve spring tech.
https://ls1tech.com/forums/advanced-engineering-tech/394940-those-who-want-big-nasty-cams-lots-lift-etc.html
Is there a benefit to running aftermarket roller rockers?
https://ls1tech.com/forums/generation-iii-internal-engine/669911-yella-terra-vs-harland-sharp.html
https://ls1tech.com/forums/generation-iii-internal-engine/713034-scorpion-roller-rockers.html
Stock rocker arm trunion upgrade How-To *NEW!*
https://ls1tech.com/forums/generatio...n-upgrade.html
Head cc volume = what compression ratio?
https://ls1tech.com/forums/advanced-engineering-tech/111207-ls1-head-combustion-chamber-cc-volume-vs-cr.html
The "recipe" to making 500 rwhp with just heads and cam
https://ls1tech.com/forums/generation-iii-internal-engine/732392-recipe-500-rwhp-heads-cam.html
How to make 100 rwhp per liter naturally aspirated (advanced reading).
https://ls1tech.com/forums/advanced-engineering-tech/724636-100-horsepower-per-liter-naturally-aspirated.html
How to make 700 rwhp NA?
https://ls1tech.com/forums/generation-iv-internal-engine/643190-700hp-n-how-can-done.html
How can I flycut valve reliefs in pistons while the engine is in the car?
https://ls1tech.com/forums/generation-iii-internal-engine/709183-how-flycut-pistons.html
Looking to do an LS2 conversion? Click here.
https://ls1tech.com/forums/generation-iii-internal-engine/659189-ls2-conversion-info-inside.html
Installing high strength rod bolts while motor is still in the car.
https://ls1tech.com/forums/generation-iii-internal-engine/675343-rod-bolt-install-write-up.html
What is the strongest connecting rod for an LSX motor?
https://ls1tech.com/forums/generation-iv-internal-engine/673096-strongest-6-125-rod.html
Gapless piston rings or not?
https://ls1tech.com/forums/advanced-engineering-tech/708876-gapless-rings-not.html
4.250" stroke vs. 4.000" stroke.
https://ls1tech.com/forums/generation-iv-internal-engine/644958-engine-builders-opinions-4-250-stroke-vs-4-00-stroke.html
What is the proper break-in for LS1s?
https://ls1tech.com/forums/advanced-engineering-tech/672793-engine-break-theory.html
Head flow comparison.
https://ls1tech.com/forums/generation-iii-internal-engine/317323-interesting-flow-data-long-thread.html
https://ls1tech.com/forums/generation-iii-internal-engine/99248-updated-cylinder-head-flow-numbers-spreadsheet.html
Who are the best LSX head porters in the USA?
https://ls1tech.com/forums/generation-iii-internal-engine/651243-who-top-5-lsx-cylinder-head-porters-country.html
Ignition timing 101.
https://ls1tech.com/forums/advanced-engineering-tech/254868-ignition-timing-101-a.html
Air fuel ratio vs. power.
https://ls1tech.com/forums/advanced-engineering-tech/682973-air-fuel-ratio-vs-power.html
Porting the FAST 90mm intake for power.
https://ls1tech.com/forums/advanced-engineering-tech/581507-fast-90-intake-porting.html
Single plane intake vs. FAST 90 or LS6 intake.
https://ls1tech.com/forums/advanced-engineering-tech/481242-vic-jr-versus-standard-intake-question.html
Individual throttle body intake manifold thread.
https://ls1tech.com/forums/advanced-engineering-tech/568773-nice-intake-manifold-itb-thread.html
Horsepower vs. Torque.
https://ls1tech.com/forums/advanced-engineering-tech/643731-horsepower-torque-relationship.html
How do NASCAR engines make 750 hp?
https://ls1tech.com/forums/advanced-engineering-tech/399171-how-do-nascar-engines-make-750-hp.html
https://ls1tech.com/forums/generation-iii-internal-engine/327734-cam-guide.html
Help me understand valve events.
https://ls1tech.com/forums/advanced-engineering-tech/394937-updated-valve-event-dcr-scr-header-length-spreadsheet.html
Camshaft theory, discussion (advanced reading).
https://ls1tech.com/forums/generation-iii-internal-engine/101100-camshaft-discussion-part-ii.html
https://ls1tech.com/forums/generation-iii-internal-engine/158394-camshaft-discussion-part-iii.html
What cam LSA is best?
https://ls1tech.com/forums/advanced-engineering-tech/594466-cam-s-lsa-effect-power.html
Is a reverse-split cam right for me?
https://ls1tech.com/forums/generation-iii-internal-engine/652563-reverse-torquer-cam-other-side-coin.html
What cam for turbo or supercharger? Advanced reading.
https://ls1tech.com/forums/advanced-engineering-tech/541215-cam-turbo-questions-about-lsa-icl-dcr.html
What cam for Nitrous?
https://ls1tech.com/forums/advanced-engineering-tech/537565-cam-shaft-selection-n20-use-mind-camking-racer7088-etc.html
Camshaft discussion. CFM requirements by rpm.
https://ls1tech.com/forums/advanced-engineering-tech/396087-camshaft-discussion-cfm-requirements-rpm.html
Do any shops market SMALL cams any more? Why not?
https://ls1tech.com/forums/generation-iii-internal-engine/683617-do-any-shops-market-small-cams-anymore-why-not.html
How to build big torque with just a cam change.
https://ls1tech.com/forums/generation-iii-internal-engine/481382-torque-coming-out-my-ears-cam-change.html
Valve spring tech.
https://ls1tech.com/forums/advanced-engineering-tech/394940-those-who-want-big-nasty-cams-lots-lift-etc.html
Is there a benefit to running aftermarket roller rockers?
https://ls1tech.com/forums/generation-iii-internal-engine/669911-yella-terra-vs-harland-sharp.html
https://ls1tech.com/forums/generation-iii-internal-engine/713034-scorpion-roller-rockers.html
Stock rocker arm trunion upgrade How-To *NEW!*
https://ls1tech.com/forums/generatio...n-upgrade.html
Head cc volume = what compression ratio?
https://ls1tech.com/forums/advanced-engineering-tech/111207-ls1-head-combustion-chamber-cc-volume-vs-cr.html
The "recipe" to making 500 rwhp with just heads and cam
https://ls1tech.com/forums/generation-iii-internal-engine/732392-recipe-500-rwhp-heads-cam.html
How to make 100 rwhp per liter naturally aspirated (advanced reading).
https://ls1tech.com/forums/advanced-engineering-tech/724636-100-horsepower-per-liter-naturally-aspirated.html
How to make 700 rwhp NA?
https://ls1tech.com/forums/generation-iv-internal-engine/643190-700hp-n-how-can-done.html
How can I flycut valve reliefs in pistons while the engine is in the car?
https://ls1tech.com/forums/generation-iii-internal-engine/709183-how-flycut-pistons.html
Looking to do an LS2 conversion? Click here.
https://ls1tech.com/forums/generation-iii-internal-engine/659189-ls2-conversion-info-inside.html
Installing high strength rod bolts while motor is still in the car.
https://ls1tech.com/forums/generation-iii-internal-engine/675343-rod-bolt-install-write-up.html
What is the strongest connecting rod for an LSX motor?
https://ls1tech.com/forums/generation-iv-internal-engine/673096-strongest-6-125-rod.html
Gapless piston rings or not?
https://ls1tech.com/forums/advanced-engineering-tech/708876-gapless-rings-not.html
4.250" stroke vs. 4.000" stroke.
https://ls1tech.com/forums/generation-iv-internal-engine/644958-engine-builders-opinions-4-250-stroke-vs-4-00-stroke.html
What is the proper break-in for LS1s?
https://ls1tech.com/forums/advanced-engineering-tech/672793-engine-break-theory.html
Head flow comparison.
https://ls1tech.com/forums/generation-iii-internal-engine/317323-interesting-flow-data-long-thread.html
https://ls1tech.com/forums/generation-iii-internal-engine/99248-updated-cylinder-head-flow-numbers-spreadsheet.html
Who are the best LSX head porters in the USA?
https://ls1tech.com/forums/generation-iii-internal-engine/651243-who-top-5-lsx-cylinder-head-porters-country.html
Ignition timing 101.
https://ls1tech.com/forums/advanced-engineering-tech/254868-ignition-timing-101-a.html
Air fuel ratio vs. power.
https://ls1tech.com/forums/advanced-engineering-tech/682973-air-fuel-ratio-vs-power.html
Porting the FAST 90mm intake for power.
https://ls1tech.com/forums/advanced-engineering-tech/581507-fast-90-intake-porting.html
Single plane intake vs. FAST 90 or LS6 intake.
https://ls1tech.com/forums/advanced-engineering-tech/481242-vic-jr-versus-standard-intake-question.html
Individual throttle body intake manifold thread.
https://ls1tech.com/forums/advanced-engineering-tech/568773-nice-intake-manifold-itb-thread.html
Horsepower vs. Torque.
https://ls1tech.com/forums/advanced-engineering-tech/643731-horsepower-torque-relationship.html
How do NASCAR engines make 750 hp?
https://ls1tech.com/forums/advanced-engineering-tech/399171-how-do-nascar-engines-make-750-hp.html
__________________
![](https://ls1tech.com/forums/signaturepics/sigpic210_1.gif)
2013 Corvette Grand Sport A6 LME forged 416, Greg Good ported TFS 255 LS3 heads, 222/242 .629"/.604" 121LSA Pat G blower cam, ARH 1 7/8" headers, ESC Novi 1500 Supercharger w/8 rib direct drive conversion, 747rwhp/709rwtq on 93 octane, 801rwhp/735rwtq on race fuel, 10.1 @ 147.25mph 1/4 mile, 174.7mph Half Mile.
2016 Corvette Z51 M7 Magnuson Heartbeat 2300 supercharger, TSP LT headers, Pat G tuned, 667rwhp, 662rwtq, 191mph TX Mile.
2009.5 Pontiac G8 GT 6.0L, A6, AFR 230v2 heads. 506rwhp/442rwtq. 11.413 @ 121.29mph 1/4 mile, 168.7mph TX Mile
2000 Pewter Ram Air Trans Am M6 heads/cam 508 rwhp/445 rwtq SAE, 183.092 TX Mile
2022 Cadillac Escalade 6.2L A10 S&B CAI, Corsa catback.
2023 Corvette 3LT Z51 soon to be modified.
Custom LSX tuning in person or via email press here.
![](https://ls1tech.com/forums/signaturepics/sigpic210_1.gif)
2013 Corvette Grand Sport A6 LME forged 416, Greg Good ported TFS 255 LS3 heads, 222/242 .629"/.604" 121LSA Pat G blower cam, ARH 1 7/8" headers, ESC Novi 1500 Supercharger w/8 rib direct drive conversion, 747rwhp/709rwtq on 93 octane, 801rwhp/735rwtq on race fuel, 10.1 @ 147.25mph 1/4 mile, 174.7mph Half Mile.
2016 Corvette Z51 M7 Magnuson Heartbeat 2300 supercharger, TSP LT headers, Pat G tuned, 667rwhp, 662rwtq, 191mph TX Mile.
2009.5 Pontiac G8 GT 6.0L, A6, AFR 230v2 heads. 506rwhp/442rwtq. 11.413 @ 121.29mph 1/4 mile, 168.7mph TX Mile
2000 Pewter Ram Air Trans Am M6 heads/cam 508 rwhp/445 rwtq SAE, 183.092 TX Mile
2022 Cadillac Escalade 6.2L A10 S&B CAI, Corsa catback.
2023 Corvette 3LT Z51 soon to be modified.
Custom LSX tuning in person or via email press here.
Last edited by orangeapeel; 08-30-2010 at 01:20 AM.