FrontEngineDragsters.Org Forum
Drag Racing Discussions => Front Engine Dragsters => Topic started by: Aludigger18 on August 12, 2020, 08:47:33 AM
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Anyone that runs TBS blower on the fed?
Thinking of buy one for my fed.
Are they making good boost?
Would like to have a high helix 14/71 but I can see that alkydigger has a 10/71 that makes incredible boost over 7500 rpm.
I run my engine up to 9000 rpm bb chevy
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Have you looked at the nostalgie specific blowers. From what I have heard some are getting 42 lbs with 6-71a. If so that is impressive thats what we where getting out of 14-71 hi helix back in mid 90's at 54% od. 6-71 has to take less power to spin which means more power to flywheel.Also do not get caught up on boost numbers alone few thing other than airflow effect the number.
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I've had some rough cust service with TBS in the past. I rather deal with Brad Littlefield. I run a Littlefield basic 671 on my NE1 (7.60) dragster.