Thumbnail Filmstrip of 2019-300 Chevy SB 6-71 Billet Hi-Helix w 6 point GAS or E-85 stripped Blower Package STREET/RACE Images
* ALL FUELS OK- GAS E-85 METHANOL - CLEARANCED FOR RUNNING COOL ON GAS HARD ANODIZED LARGE CASE
2019-300 6-71 SB Chevy MED Boost setup for GAS E-85 all Fuels ok . w Tunnel Ram Option *
This 6-71 will make more boost than some of the competitors 8-71's
Why? Because it is High Helix & 18-point Teflon stripped
Why buy Weak Weiand Blowers when you can have a real 6-71 for a little more ?
Complete Blower Setup- for Small Block Chevy Engines -350-383-410-421-434-
Engines- with Blower Shop 2019 6-71 Blower
using a 2019 Hi Helix 120 Degree 3 Lobe Blower 6 point -300 Teflon Rotors for GAS or E-85 all fuels ok
Also available in Black Anodize - OPTION
Excellent Moderate racing for boost needs up to around 18 lbs Depending on Cu in
. This blower can turn 40% overdrive with no issues. *
E-85 -Methanol only
* If turning it over 15% overdrive you NEED a Crankshaft Support unless you use a BB Snout Crankshaft - See our RCD supports
Polished Intake- The Blower Shop - Street type w pop off * Tunnel Ram optional manifold isn't polished.
3" Wide 8MM Drive Kit Complete- Polished Carb Adapter Plate any combination of carbs.
2 V accessory pulley or 1V if you just need 1
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We stock Innovators West Harmonic Balancers and RCD Blower Hubs
You can choose to run without a balancer since the blower belt absorbs the harmonic vibrations.
Some engine Builders however insist on a Balancer, so we like to do what they want.
Balancers begin at $515 and go up depending on keyway, and if you need crank trigger magnets.
Hubs are around $220 and up - they are all double keyway.