Comp Cams Custom Grind Hydraulic Flat Tappet Camshaft CCA-51-000-5-FT

SKU: CCA-51-000-5-FT

Comp Custom Grind Flat Tappet Cam/Pontiac- Hydraulic

Notice: All flat tappet cams require break-in oil and the use of oil additives. They also require a more extensive break-in process.

Pricing: $219.95

Customize Your Item

Enter LSA (Lobe Seperation) * required

Enter Desired Intake Lobe # * required

Enter Desired Exhaust Lobe # * required

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Description

We can combine ANY of these lobes to make a split pattern cam for you application.

We use these lobes to produce good torque and horsepower.

We also have many more lobes available that are not listed. Contact us for recommendations.

Lobes

Thumpr Hydraulic Flat Tappet

The Thumpr lobe profiles are designed to optimize the character and sound, while providing excellent stability and a very wide power range in hydraulic flat tappet applications. Specific profiles are developed uniquely for the Intake and Exhaust.



CAMSHAFT TYPE	LOBE NUMBER	RATED DURATION	DURATION IN DEGREES		LOBE LIFT	TAPPET LIFT @ TDC		THEORETICAL VALVE LIFT @ "0" Lash ROCKER ARM RATIO
			@ .050	@ .200		106°	110°	1.5	1.6	1.7
Thumpr Intake	5038	271	219	130	.312	.061	.049	.468	.499	.530
Rated Duration @	5039	275	223	134	.316	.067	.055	.474	.506	.537
.006” Tappet Lift	5040	279	227	138	.319	.074	.061	.479	.510	.542
.842" Min. Dia.	5042	287	235	146	.326	.088	.074	.489	.522	.554
	5044	295	243	154	.333	.101	.088	.500	.533	.566


Thumpr Int CB	5020	279	227	132	.293	.073	.060	.440	.469	.498
Rated Duration @	5022	287	235	141	.300	.086	.073	.450	.480	.510
.006” Tappet Lift	5024	295	243	149	.307	.100	.086	.461	.491	.522
.842" Min. Dia.

Thumpr Int FW	5520	279	227	137	.306	.073	.060	.459	.490	.520
Rated Duration @	5522	287	235	145	.313	.087	.073	.470	.501	.532
.006” Tappet Lift	5524	295	243	153	.320	.101	.087	.480	.512	.544
.875" Min. Dia.

Thumpr Int CRS	5820	279	227	142	.324	.075	.062	.486	.518	.551
Rated Duration @	5822	287	235	150	.331	.089	.075	.497	.530	.563
.006” Tappet Lift	5824	295	243	158	.338	.103	.089	.507	.541	.575
.904" Min. Dia.

CAMSHAFT TYPE	LOBE NUMBER	RATED DURATION	DURATION IN DEGREES		LOBE LIFT	TAPPET LIFT @ TDC		THEORETICAL VALVE LIFT @ "0" Lash ROCKER ARM RATIO
			@ .050	@ .200		106°	110°	1.5	1.6	1.7
Thumpr Exhaust	5055	297	241	148	.310	.094	.082	.465	.496	.527
Rated Duration @	5057	305	249	156	.317	.107	.094	.476	.507	.539
.006” Tappet Lift	5059	313	257	164	.324	.120	.107	.486	.518	.551
.842" Min. Dia.

Thumpr Exh CB	5031	297	241	140	.284	.093	.080	.426	.454	.483
Rated Duration @	5033	305	249	148	.291	.107	.093	.437	.466	.495
.006” Tappet Lift	5035	313	257	157	.298	.120	.107	.447	.477	.507
.842" Min. Dia.

Thumpr Exh FW	5531	297	241	143	.297	.093	.080	.446	.475	.505
Rated Duration @	5533	305	249	152	.304	.107	.094	.456	.486	.517
.006” Tappet Lift	5535	313	257	160	.311	.121	.107	.467	.498	.529
.875" Min. Dia.

Thumpr Exh CR	5831	297	241	149	.315	.094	.081	.473	.504	.536
Rated Duration @	5833	305	249	157	.322	.109	.094	.483	.515	.547
.006” Tappet Lift	5835	313	257	165	.329	.123	.108	.494	.526	.559
.904" Min. Dia.