PortFlow heads with SuperTech valve trains
Available for the B series, D series, H series, K series and S2000 blocks.
Head is disassembled, hot tanked, ported and polished by PortFlow, competition 3 angle valve job, surfaced and reassembled with SuperTech stainless steel nitride coated valves (choice of stock size or .5mm oversized), ST titanium retainers and ST dual valve springs. Price is $1600 with free return shipping.
IM Ninesecrx for any questions...
Check our budget head pricing here:
http://www.laskeyracing.com/shop/portflow.htm
Here are some pix:





Modified by earl at 8:18 PM 5/1/2007
Head is disassembled, hot tanked, ported and polished by PortFlow, competition 3 angle valve job, surfaced and reassembled with SuperTech stainless steel nitride coated valves (choice of stock size or .5mm oversized), ST titanium retainers and ST dual valve springs. Price is $1600 with free return shipping.
IM Ninesecrx for any questions...
Check our budget head pricing here:
http://www.laskeyracing.com/shop/portflow.htm
Here are some pix:





Modified by earl at 8:18 PM 5/1/2007
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Blu99teg »</TD></TR><TR><TD CLASS="quote">Do you do spotfacing for larger bore then stock? Say going from 81mm to 84.5mm for B18B? Thanks? Pm me with prices please.</TD></TR></TABLE>
Portflow does not spotface.
Portflow does not spotface.
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Blu99teg »</TD></TR><TR><TD CLASS="quote">Thanks. </TD></TR></TABLE>
Welcome
Welcome
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by ninesecrx »</TD></TR><TR><TD CLASS="quote">
Portflow does not spotface.</TD></TR></TABLE>
My portflow head had the bowls machined to match the cylinder bore (84.5mm), as well as CC'd to ensure that each bowl is identical in volume.
Portflow does not spotface.</TD></TR></TABLE>
My portflow head had the bowls machined to match the cylinder bore (84.5mm), as well as CC'd to ensure that each bowl is identical in volume.
Trending Topics
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by White Smoke »</TD></TR><TR><TD CLASS="quote">
My portflow head had the bowls machined to match the cylinder bore (84.5mm), as well as CC'd to ensure that each bowl is identical in volume. </TD></TR></TABLE>
Yes, he can open them up on the sides for whatever size bore you want, but spot faceing is done with a boreing bar all the way around...even where the valves sit which they dont do.
My portflow head had the bowls machined to match the cylinder bore (84.5mm), as well as CC'd to ensure that each bowl is identical in volume. </TD></TR></TABLE>
Yes, he can open them up on the sides for whatever size bore you want, but spot faceing is done with a boreing bar all the way around...even where the valves sit which they dont do.
would those ST valve springs & TI retainers be acceptable for using toda spec b or c cams in the F20C(S2000) head??? and what is the turn around time??
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Project SSAP1 »</TD></TR><TR><TD CLASS="quote">would those ST valve springs & TI retainers be acceptable for using toda spec b or c cams in the F20C(S2000) head??? and what is the turn around time??</TD></TR></TABLE>Absolutely on the SuperTech. I think it is the best components available for the S2000. Turn around time is 1-2 weeks.
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by clint g »</TD></TR><TR><TD CLASS="quote">how long are yall running this promotion? I gotta get my money up</TD></TR></TABLE>
Hurry Hurry Hurry...
It will still be ready when you are
Hurry Hurry Hurry...
It will still be ready when you are
So there's no extra charge for opening the sides for a 84mm or 85 mm piston bore? But what about the valves if I have that 84mm or 85mm bore what sizes valves would I need for this setup oversize or the usual?
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by clint g »</TD></TR><TR><TD CLASS="quote">So there's no extra charge for opening the sides for a 84mm or 85 mm piston bore? But what about the valves if I have that 84mm or 85mm bore what sizes valves would I need for this setup oversize or the usual?</TD></TR></TABLE>
Makes no difference, you can run stock or half mm over.
Makes no difference, you can run stock or half mm over.
Do you guys have cores too.. i need another head for back up engine build up..gettin block done...if so how much is b16head.core.then how much for it all together....
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by BoOstedEM1 »</TD></TR><TR><TD CLASS="quote">Do you guys have cores too.. i need another head for back up engine build up..gettin block done...if so how much is b16head.core.then how much for it all together....</TD></TR></TABLE>
I have the same question do you guys have cores? Secondly is there any charge to open up to 84mm bore?
I have the same question do you guys have cores? Secondly is there any charge to open up to 84mm bore?
I'm getting a b16 head soon, and i was wondering, since i just baught toda valvesprings, if i just send them with the head, if you guys could just put those in instead of the Supertech ones?


