525SC Specs
#4
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Joined: Jan 2001
Posts: 1,658
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From: ST. Louis, MO, USA
454, 7.5:1 CR, forged crank & internals, rectangular port heads, roller rockers, hydraulic cam (dont have specs on me) 2.25/1.88 valves, 177 weiand blower, 5 psi, gil exhaust, Tbolt IV ignition. That's all that comes to mind.
Gary
Gary
#5
The cam is a Crane #132561
Specs are 228/236 .530/.551 on a 114 lobe sep.
The ignition timing curve is set up with 13* base timing and 22* advance. It advances to 25* by 2000rpms and then gradually advances up to full advance of 35* by 4500rpms.
Carb is a 1050 dominator
Jets are 98's all around--I think(Holley #122-98)
6.5 PV's front & back
#35 Acelerator nozzles
50cc acc pumps front & back
Acc pump cams-frt& rear--white-use # 1 hole.
Boost is set at 5.5# stock with a 2:1 ratio
Pistons are forged TRW #L2453
Valves are 2.19/1.88
Specs are 228/236 .530/.551 on a 114 lobe sep.
The ignition timing curve is set up with 13* base timing and 22* advance. It advances to 25* by 2000rpms and then gradually advances up to full advance of 35* by 4500rpms.
Carb is a 1050 dominator
Jets are 98's all around--I think(Holley #122-98)
6.5 PV's front & back
#35 Acelerator nozzles
50cc acc pumps front & back
Acc pump cams-frt& rear--white-use # 1 hole.
Boost is set at 5.5# stock with a 2:1 ratio
Pistons are forged TRW #L2453
Valves are 2.19/1.88
#8
i had a copy biult and havebeen very happy iwth it. I'm kaing 550 with my setup.
if you want eth build sheet i'll gladly scan and post it!
if you want eth build sheet i'll gladly scan and post it!
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Pardon me, while I whip this out!
Pardon me, while I whip this out!





