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Not in stock at our Sanford, FL location but electronically verified in stock at the Manufacturer/Distributor within the last 12 hours. (aka: not experiencing a supply delay)
The Skunk Ultra BMF TLRC Roller Camshafts for B-Series engines represent the latest evolution in B-Series Camshaft design and are the ‘missing link’ required to achieve levels of engine efficiency and performance never before possible. Skunk BMF TLRC Stage 2 Camshafts are billet steel camshafts with CNC precision ground advanced lobe profiles. Skunk2 Ultra BMF roller camshaft profiles open and close the valves much quicker than what is possible with an OE sliding style valvetrain, which is key to improving power and efficiency. Additionally, the Skunk2 Ultra BMF TLRC was designed to be stable at 12,000rpm. A stable high RPM capable valvetrain combined with improved efficiency opens up a new realm of performance not previously possible.
The Skunk2 Ultra BMF TLRC Camshafts are a requirement for any serious B-Series engine builder or racer looking to compete at the next level and can be used on both forced induction and naturally aspirated engines.
Results will obviously vary from set-up to set-up, but the real world feedback we commonly receive include: increases of +100hp, a broader power band that carries higher, a dramatically improved VE table, +5mph at the 1/8th track, the ability to utilize larger exhaust housings and turbines. Racers who currently use the Skunk2 Ultra BMF TLRC System have all been completely shocked by the massive gains in engine efficiency and vehicle performance.
Features:
Note: 12,000 rpm spintron validation was done using the S2 ProXP springs, Skunk spring bases, and Skunk2 Titanium Retainers. Other combinations maybe be used, but results may vary.
Camshafts Specifications:
Intake Camshaft
MAX VALVE LIFT 13.71 mm / 0.540"
TTH 38.32mm / 1.509
LASH CLEARANCE (COLD): 0.2mm / 0.008"
0.1mm/0.004" VALVE LIFT (Lash 0.00)
OPENING TIMING: 44 BTDC
CLOSE TIMING: 90 ABDC
PEAK LIFT: 107.5 ATDC
DURATION: 314
1mm/0.03937" VALVE LIFT (Lash 0.00)
OPENING TIMING: 28 BTDC
CLOSE TIMING: 63 ABDC
PEAK LIFT: 107.5 ATDC
DURATION: 271
Exhaust Camshaft
MAX VALVE LIFT 13.08mm / 0.515"
TTH 38.12mm / 1.501"
LASH CLEARANCE (COLD): 0.25mm / 0.010"
0.1mm/0.004" VALVE LIFT (Lash 0.00)
OPENING TIMING: 80 BBDC
CLOSE TIMING: 55 ATDC
PEAK LIFT: 110 BTDC
DURATION: 315
1mm/0.03937" VALVE LIFT (Lash 0.00)
OPENING TIMING: 66 BBDC
CLOSE TIMING: 26 ATDC
PEAK LIFT: 110 BTDC
DURATION: 272
Availability New | In Stock / Available |
Note | Use w/ Ultra BMF TLRC Rockers 348-05-0200 & Pro XP valve springs 311-05-7350 w/ OEM spring bases. OEM Honda spring bases can shimmed by an additional 1.25mm/0.060 or Skunk2 spring base 312-05-0015 (w/o shims) for 14lb increase in seat pressure. |
Shipping Weight (Dimensional) | 11.000000 |
Clearance Sale | No |
Availability | Available |
Part Type | Camshafts |
Make | Honda / Acura |
Model | Civic Si 99-00 EK, Del Sol VTEC 94-97 EG2, Integra GSR 92-93 DB2, Integra GSR 94-01 DC, Integra Type-R 97-01 DC2 |
Engine | B16A, B17A, B18C1, B18C5 |
Cam ADV Duration | 314/315 |
Cam Material | Billet Steel |
Brand | Skunk2 |
Recommended Springs | 311-05-7350 |
Valve Lift | .540"/.515" (13.71mm/13.08mm) assumes .008"/.010" (.20mm/.25mm) Lash with 1.55 Rocker Ratio |
Cam Type | Intake & Exhaust |
Cam lift txt | .353"/.339" (8.97mm/8.60mm) |
Cam Duration at 1mm | 271°/272° |
Carb Legal | No |
Shipping Label | Free Shipping |
Color | Black |
Size | XS, S, M, L, XL, XXL, XXXL, XXXXL |
Gender | Unisex |
Contact us at any of our channels and get inmediate help before making decisions.