critique this cam
#1
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critique this cam
I maybe able to get a great deal on a 402. It has a turbo cam in it but I will be running a procharger d1. It's a little bit bigger of an engine that I want but I think I can get it cheap. It's got the dart 225 heads and forged pistons and rods and hell fire rings. Heres spec on cam
The lift is now on a 1.75 rocker.
226/230 .598”/.600” 115LSA +1 advance (with 1.7 ratio rockers)
Comp EPS/EPS lobes 54-000-11 3 bolt cam core
13117R/13118R HR115LSA +1 advance (114 installed intake centerline)
Cam Valve Events 0.006 0.050 0.200
Intake Duration - ID 275 226 148 13117R EPS lobe .598"
Exhaust Duration - ED 279 230 151 13118R EPS lobe .600"
Lobe Center Angle - LSA 115 115 115
Intake Centerline - ICL 114 114 114
Intake Valve opens - IVO 23.5 -1 -40 BTDC (- indicates ATDC)
Intake Valve closes - IVC 71.5 47 8 ABDC
Exhaust Valve Opens - EVO 75.5 51 11.5 BBDC
Exhaust Valve Closes - EVC 23.5 -1 -40.5 ATDC (- indicates BTDC)
Exhaust Centerline - ECL 116 116 116
Overlap 47 -2 -80.5 degrees
Recommended valve springs: PAC 1518, Comp 26918 beehive or Patriot dual.
The lift is now on a 1.75 rocker.
226/230 .598”/.600” 115LSA +1 advance (with 1.7 ratio rockers)
Comp EPS/EPS lobes 54-000-11 3 bolt cam core
13117R/13118R HR115LSA +1 advance (114 installed intake centerline)
Cam Valve Events 0.006 0.050 0.200
Intake Duration - ID 275 226 148 13117R EPS lobe .598"
Exhaust Duration - ED 279 230 151 13118R EPS lobe .600"
Lobe Center Angle - LSA 115 115 115
Intake Centerline - ICL 114 114 114
Intake Valve opens - IVO 23.5 -1 -40 BTDC (- indicates ATDC)
Intake Valve closes - IVC 71.5 47 8 ABDC
Exhaust Valve Opens - EVO 75.5 51 11.5 BBDC
Exhaust Valve Closes - EVC 23.5 -1 -40.5 ATDC (- indicates BTDC)
Exhaust Centerline - ECL 116 116 116
Overlap 47 -2 -80.5 degrees
Recommended valve springs: PAC 1518, Comp 26918 beehive or Patriot dual.
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Thanks guys....now a question.... compressions is 9.3 to 1...should i try to see if he will sell it without the heads or mill the heads slightly to get 10 to 1?
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#8
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A higher compression ratio would work better at your elevation, but I wouldn't mill the heads. You want the deck as thick as possible when running boost on these four bolt per cylinder heads. Bob
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ATI ProCharger and Moser Sales 260 672-2076
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E-mail: brutespeed@gmail.comob@brutespeed.com
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ATI ProCharger and Moser Sales 260 672-2076
PM's disabled, please e-mail me
E-mail: brutespeed@gmail.comob@brutespeed.com
https://brutespeed.com/ Link to website