[Fot] spitfire woes

[Norlin Engineering]

Take a look at the inside of the fuel hoses.  Sounds similar to a problem a
friend had years ago.  A small flap was cut on the inside of one of the
hoses and when the fuel flow got to a certain point, the flap closed just
like a check valve.

Jim

-----Original Message-----
From: fot-bounces at autox.team.net [mailto:fot-bounces at autox.team.net] On
Behalf Of dale oesterle
Sent: Thursday, July 10, 2008 6:41 AM
To: fot
Subject: [Fot] spitfire woes


Folks:  My 1296 pulls easily to 7000 rpm, slowing 90 hp on the chassis dyno
and Fuel/Air at 13.0.  At 7,000 I abruptly lose 20 hp and the fuel/air goes
to 17.  I get the same affect on 1 1/2 and 1 1/4 SUs.  Any ideas? Dale
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