Beta engine Exhuast Questions
#1
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Beta engine Exhuast Questions
What exhaust did you use for a normal beta swap.
Our UK 1.3 as a 1.6 Inch exhuast. With Bends in the exhuast narrowing to 1.3Inch.
The Beta Engine in UK as 2" Exhuast.
Did u guys use a Beta 1.5 Exhausts ?
Size______Single Exhaust Pipe______Twin Exhaust Pipe
1 1/2"____________78bhp_____________________155bhp
1 5/8"____________92bhp_____________________185bhp
1 3/4"____________108bhp____________________217bhp
2"________________144bhp____________________289 bhp
2 1/4"____________185bhp____________________371bhp
2 1/2"____________232bhp____________________463bhp
2 3/4"____________288bhp____________________566bhp
3"________________339bhp____________________679 bhp
3 1/4"____________401bhp____________________802bhp
3 1/2"____________468bhp____________________935bhp
Our UK 1.3 as a 1.6 Inch exhuast. With Bends in the exhuast narrowing to 1.3Inch.
The Beta Engine in UK as 2" Exhuast.
Did u guys use a Beta 1.5 Exhausts ?
Size______Single Exhaust Pipe______Twin Exhaust Pipe
1 1/2"____________78bhp_____________________155bhp
1 5/8"____________92bhp_____________________185bhp
1 3/4"____________108bhp____________________217bhp
2"________________144bhp____________________289 bhp
2 1/4"____________185bhp____________________371bhp
2 1/2"____________232bhp____________________463bhp
2 3/4"____________288bhp____________________566bhp
3"________________339bhp____________________679 bhp
3 1/4"____________401bhp____________________802bhp
3 1/2"____________468bhp____________________935bhp
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2.5" crush bent system off the stock beta II header, eat me.
Your graph there is a rough as guts guide man, there is a lot more to exhaust tuning, and most results aren't noticeable anyway - even on a dyno.
Your graph there is a rough as guts guide man, there is a lot more to exhaust tuning, and most results aren't noticeable anyway - even on a dyno.