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Enthusiast Joined Jun 19, '07 From Philippines Currently Offline Reputation: 0 (0%) ![]() |
im thinking of adding power to my Silver top.....what do you guys would....port and polished head or swap my stock box to blacktop ecu??? swapping ecu's much cheaper than porting and polishing???? or......blacktop ecu and adjustable cam gears or port and polish head??? pls help...thanks guys!!!
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Enthusiast Joined Jun 19, '07 From Philippines Currently Offline Reputation: 0 (0%) ![]() |
thanks bro....i read threads about header lengths and pipe diameters with the silver top..with the ECU Blacktop upgrade...what 4-1 header specs would maximize the set-up???
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Lo-Fi Version | Time is now: September 19th, 2025 - 8:04 AM |