cam selection, which one?

5.0kid

Well-Known Member
Joined
Mar 29, 2008
Messages
1,370
Reaction score
3
I have a 95 gt with some holley systemax heads, 95 cobra intake, and a tfs1 cam. I was wondering if anyone knew enough about cams to help me deciding if i should switch the cam out for the original holley kit cam (lunati) or keep the trick flow stage one.

here are the specs:
trick flow
Part Number: TFS-51402000
Cam Style: Hydraulic roller tappet
Basic Operating RPM Range: 2,000-5,500
Intake Duration at 050 inch Lift: 221
Exhaust Duration at 050 inch Lift: 225
Duration at 050 inch Lift: 221 int./225 exh.
Advertised Intake Duration: 275
Advertised Exhaust Duration: 279
Advertised Duration: 275 int./279 exh.
Intake Valve Lift with Factory Rocker Arm Ratio: 0.499 in.
Exhaust Valve Lift with Factory Rocker Arm Ratio: 0.510 in.
Valve Lift with Factory Rocker Arm Ratio: 0.499 int./0.510 exh. lift
Lobe Separation (degrees): 112
Intake Valve Lash: 0.000 in.
Exhaust Valve Lash: 0.000 in.


Lunati
Duration at 050 inch Lift: 218 int./222 exh.
Advertised Intake Duration: 276
Advertised Exhaust Duration: 280
Intake Valve Lift with Factory Rocker Arm Ratio: 0.509 in.
Exhaust Valve Lift with Factory Rocker Arm Ratio: 0.509 in.
Lobe Separation (degrees): 107
Intake Valve Lash: 0.000 in.
Exhaust Valve Lash: 0.000 in.
 

GearGambler

Member
Joined
Jan 30, 2009
Messages
227
Reaction score
0
Location
Northeast PA
The TFS1 is a good cam.

give a call to Comp - see what they say about a custom cam - that'll be way worth it.

or even better, have Ed at FTI make one for ya.
 

Addermk2

Well-Known Member
Joined
Mar 7, 2006
Messages
2,534
Reaction score
56
comp cams XE276hr run with 1.6 rockers is .512"/.512" and 224/230? @050 lift

much better choice for what you have
 

GearGambler

Member
Joined
Jan 30, 2009
Messages
227
Reaction score
0
Location
Northeast PA
any chance of you upgrading to a systemax intake with those heads?

Addermk2 said:
comp cams XE276hr run with 1.6 rockers is .512"/.512" and 224/230? @050 lift

much better choice for what you have

thats a good cam! - same one i have in my 306 HCI in my foxbody :)
 

LAFENATU

Well-Known Member
Joined
Nov 25, 2007
Messages
3,555
Reaction score
1
Stay with the tfs cam. Your considering tearing down the motor just to swap a cam?

Too much work for such a little gain if any at all.

.02
 
OP
OP
5

5.0kid

Well-Known Member
Joined
Mar 29, 2008
Messages
1,370
Reaction score
3
i was just wondering since i have those two cams already and i may be building the motor i got with the heads during spring break.
 
OP
OP
5

5.0kid

Well-Known Member
Joined
Mar 29, 2008
Messages
1,370
Reaction score
3
anyone have anymore input? i have the lunati cam with the unassembled shortblock and the tfs in my car i have now. I should hopefully be putting together the shortblock, or at least start on it next week, and i could just leave that cam in there our swap out the tfs1 cam when i pull the stock block.
i think the lunati one will sound meaner, but i'm not sure if it will perform as well or not. If i only lose a few hp though, i may just put that in because it would be easier and it would sound awesome with the 107 seperation.
 

Forum statistics

Threads
78,531
Messages
1,535,675
Members
16,185
Latest member
dmen76

Members online

Top