|
|
|
|
#1
31-08-2006, 17:25
|
||||
|
||||
hi craig, the so called ported SE head flowed 85cfm, mine flowed around 94 cfm, but that was with only a 81mm bore adaptor, it would have flowed more, but andy @ amt din't know it was a 83mm bore until i showed him the s12 manual.
__________________
 fj20/et a replacement for displacement 
|
|
#2
01-09-2006, 00:43
|
|||
|
|||
|
Quote:
|
|
#3
01-09-2006, 08:30
|
||||
|
||||
|
cheers Shaun and Sideways.
i have a spare head kicking around and was thinking of getting it done for next year. Im collecting bits at the moment for a tublar top mount and elbow. Whats the pros and cons of tubular elbows (of the turbo rather than arm variety )? i have one that has a seperate wastegate dump pipe that reconnects to the elbow and thus exhaust gases about 6" later. In power terms, would i be better off making it connect further down into the downpipe? or maybe make into a screamer pipe? Only interested in performance gains, not a cool sound. How loud are screamers? wonder if they will pass circuit sound tests?
|
|
#4
01-09-2006, 10:31
|
||||
|
||||
|
my screamer is fairly load, so you maybe best using one that joins back in, although if you used a large external wastegate with a large screamer pipe, then it would probley be less noisy.
__________________
fj20/et a replacement for displacement
|
|
#5
02-09-2006, 08:20
|
||||
|
||||
|
Quote:
__________________
fj20/et a replacement for displacement
|
 |
|
|
Hybrid Mode
