Axtion Racing EFI
06/28/2026
π₯ Just finished up tuning this gorgeous 56 Buick Special for a shop out in west Texas! What a beautiful and well executed build by the guys out at BK customs! π₯
πΉ Blueprint 530hp LS3
πΉ 4L65E
πΉ 2600-2800 Stall converter
πΉ 3.50 Rear gear
πΉ Holley Terminator X Max
β¨ Tuned By Tuck
Get with us for your custom tuning needs! Stock swaps to dedicated race cars!
05/19/2026
π₯ We got Robertβs 57 Bel Air ready to go out to the exhaust shop now and then we can finally finish up the tuning on this nasty built 6.0L engine! π₯
We had to diagnose several issues , and properly repair / adjust his front suspension from a previous sub par installation to get it road worth again. Now to fix the massive exhaust leaks and we can get some data and make some pulls!
Remember everyone we donβt just tune, we BUILD what we tune. Professional installation , the right way, the only way.
π² 817-366-0071
π§ [email protected]
05/18/2026
βοΈ This ainβt your average Jeep here! βοΈ
Andrew contacted us for some drivability , and startup issue so we had to get him dialed in! Shoot of some fuel pressure issues towards the end of our tuning which will be corrected , this things a totally different beast! We also confirmed and set his static timing for him since whoever installed it had it 8* of timing advanced from what it was base set at. Yes , you read that correctly, we actually ( unlike a lot of βtunersβ ) know how to use a timing light π
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355ci Small Block Chevy
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Comp Cams Camshaft
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Manual transmission
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Edelbrock RPM intake manifold
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Mid-Length Headers
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Holley Hyperspark Ignition system
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Holley Sniper 1 EFI System
β¨ Tuned By Tuck
π² 817-366-0071
π§ [email protected]
05/05/2026
π₯Ά Out the door she goes! π₯Ά
Hunters beautiful RCSB got dropped off for a Holley Terminator X Max installation , Fuse block wiring modifications, Custom Dual Fan harness , and a good ol calibration! Now off back home in East Texas to get his QP 9β installed , some leaks fixed , and things buttoned up then she will go on the dyno to get some power numbers out of her!
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6.0
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Built 4L80e
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Sloppy Stg 2 camshaft
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DW1200cc injectors
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VSRacing 78/75mm
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Dual 525lph Fuel pumps
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Holley Terminator X Max
β¨ Tuned By Tuck
π² 817-366-0071
π§ [email protected]
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Website
Address
Joshua, TX
76058
Opening Hours
| Monday | 9am - 5pm |
| Tuesday | 9am - 5pm |
| Wednesday | 9am - 5pm |
| Thursday | 5am - 5pm |
| Friday | 9am - 4pm |