GMVPSS
02-10-2009, 06:41 PM
Pacemaker headers modified by GONZO Racing Pipes in QLD.
1-3/4" Primary Tri-Y headers.
Stepped secondary’s 2-1/4" to 2-1/2"
Gonzo merged collector Ø2-1/2" at the merge to 3" outlet. (Spring retention)
HPC coated. Some wear and tear being a couple of years old and being on and off the car a few times, but will be cleaned and polished.
Designed for 383ci Holden revving to 7500rpm across the line. Will suit any Holden V8 making up to 600~650Hp.
Will bolt straight on to VN-VS Commodore, other models may need modification.
$1200 pickup from Melbourne (Altona) or you organise courier.
Pics available on request. This set is worth over $2k new direct from Gonzo and sets similar to this are running on a B/MS commodore with 308 running 9.6's. and GMVPSS's COME 383 running 9.9's.
No flanges for catalytic converters, this is a race only set of headers for people looking for maximum performance from their drag racing Commodore.
Darren
0407 535 645 AH
Darren@hookplastics.com.au
1-3/4" Primary Tri-Y headers.
Stepped secondary’s 2-1/4" to 2-1/2"
Gonzo merged collector Ø2-1/2" at the merge to 3" outlet. (Spring retention)
HPC coated. Some wear and tear being a couple of years old and being on and off the car a few times, but will be cleaned and polished.
Designed for 383ci Holden revving to 7500rpm across the line. Will suit any Holden V8 making up to 600~650Hp.
Will bolt straight on to VN-VS Commodore, other models may need modification.
$1200 pickup from Melbourne (Altona) or you organise courier.
Pics available on request. This set is worth over $2k new direct from Gonzo and sets similar to this are running on a B/MS commodore with 308 running 9.6's. and GMVPSS's COME 383 running 9.9's.
No flanges for catalytic converters, this is a race only set of headers for people looking for maximum performance from their drag racing Commodore.
Darren
0407 535 645 AH
Darren@hookplastics.com.au