PRODUCT INFO

  383pumpgas.pdf  421pumpgas.pdf 

HeadandManifoldPackageSPECIAL.pdf

  TechnicalDetails.pdf  PF210cc_flow data.pdf

  Standard Valve Descriptions.pdf

  PF195cc_flowdata_econo.pdf 

SPRING DATAr2.pdf 

 

This cylinder head has proven to make power! 

Please look at the .pdf dyno sheets from a 383 and 421 PUMP GAS combo.

"ECONO" Package includes, fully finished/polished chamber, SSR contour, squared openings, throats sized, detailed.

100% AMERICAN made in Ohio

 

 
 
 
ALL Speier Racing Heads "ECONO" heads come with my SSR rework, full finished chamber, opening squared, detailed
 
ALL Complete heads come with my SSR rework, blended seats, detailed
(400 cid/FT cam/12.5/Holley manifold, just made 580hp!)
 
ALL components are USA made
 
 

SRH SBC "ECONO" Pro-Filer 23º 210cc

 

PACKAGE- PS824 stainless valves. Roller .660, FT or HYD   Erson springs. (see chart below)  USA moly retainers, USA machined locks, USA locators, USA 190,000 PSI studs, USA guide plates.  Metal clad seals.  Heads are valve jobbed, decked, and bagged for assembly.  Heads are "econo" ported by Speier Racing Heads.

$1595.00

 

Bare "ECONO" ported $1250
Complete "ECONO" Ported $1595
"ECONO" labor $475²
Package Upgrades Add:
*Head and Manifold Kit $1985*
²Fully Ported Manifold $500
**HYD Spring/TI Retainer $200
.750 Cyloy Erson Roller Spring $100
Titanium Retainers $125

"ECONO" labor includes cleaning/disassembling, finished chamber, sized throats, squared openings, reassembled and bagged on YOUR cores.

²valve job extra: add $195 (fresh backcuts on valves included)

*complete  heads with port matched Holley 300-25, shipped FREE in USA.  Fully ported manifold a $500 option. 

**Kit upgrade includes Alpha wire 1.26 diameter springs w/titanium retainer.

²fully ported Hurricane Manifold adds 20-25 hp.

SPRING PICTURE

mºoptional

Leave FEEDBACK

BACK TO CYLINDER HEADS