416-426 kit vs BIg gun complete system

[yellow400]

I was wondering what would show better gains Big gun complete system or a 416, or maybee a 426 bore kit. What different gains will i know. I already have the big gun slip on so would it be more worth it to ground out welds in stock header, have the slip on, get a bore kit, get a k&n and rejet, or to get a big gun full system?

thanks

[VegasEx'r]

Since you already have the slip on, I would grind the welds on the stock header & buy the 416.

Doing a larger bore and upgrading the cam will make a MUCH larger power gain over an exhuast upgrade.

it will be expensive tho

[gojk]

Originally posted by 400mxracing
it will be expensive tho


Marcums 416 kit with a cam is almost the same price as a big gun complete system.

Originally posted by gojk



Marcums 416 kit with a cam is almost the same price as a big gun complete system.

I think it's cheaper for marcums kit..:eek: :eek:

[yellow400]

Originally posted by gojk



Marcums 416 kit with a cam is almost the same price as a big gun complete system.

I already have the Big gun slip on.