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Knott


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27 files, last one added on Sep 11, 2003

Barry Mattingly


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238 files, last one added on Sep 11, 2003

 

2 albums on 1 page(s)

Last additions - Barry Mattingly's Gallery
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October 2003 "Kit Car Builder" photo shoot. Picture by Steve Temple.728 viewsOctober 2003 "Kit Car Builder" photo shoot. Picture by Steve Temple. Sep 11, 2003
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October "Kit Car Builder" photo shoot. Picture by Steve Temple.315 viewsOctober "Kit Car Builder" photo shoot. Picture by Steve Temple. Sep 11, 2003
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Dyno sheet, 3/21/03404 viewsSo, here is the final HP tally. See attached dyno sheets. Per Dave at JBA:

"Max RWHP: 412 at 5300 RPM - calculated at flywheel 518 HP
Max RWTQ: 444 at XX00RPM - calculated at flywheel (TBD)
Timing - unknown

Notes:
Dyno run stopped at peak HP (5300 RPM/101 MPH); car bounces too much
Good power - what kind of cam? good choice
Slightly retard timing and richen fuel mixture at max load per request"

It runs much better, and cleaner. Spins 'em up in 3rd gear very easy now - have to be very careful when romping on the gas above 3K RPM! The idle seems too low - about 600 RPM - but they say I should leave it there. I am pretty happy with it (even if I am a little short of my 550 HP target). I can always install a 12 lb. blower pulley later!
Sep 11, 2003
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Dyno sheet, 5/21/03278 viewsSo, here is the final HP tally. See attached dyno sheets. Per Dave at JBA:

"Max RWHP: 412 at 5300 RPM - calculated at flywheel 518 HP
Max RWTQ: 444 at XX00RPM - calculated at flywheel (TBD)
Timing - unknown

Notes:
Dyno run stopped at peak HP (5300 RPM/101 MPH); car bounces too much
Good power - what kind of cam? good choice
Slightly retard timing and richen fuel mixture at max load per request"

It runs much better, and cleaner. Spins 'em up in 3rd gear very easy now - have to be very careful when romping on the gas above 3K RPM! The idle seems too low - about 600 RPM - but they say I should leave it there. I am pretty happy with it (even if I am a little short of my 550 HP target). I can always install a 12 lb. blower pulley later!
Sep 11, 2003
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Me and Dad, at Knott's, 4/12/03209 viewsSep 11, 2003
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My parents at Knott's, 4/12/03178 viewsSep 11, 2003
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On the way to Knott's, 4/12/03164 viewsOn the way to Knott's, 4/12/03Sep 11, 2003
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On the way to Knott's, 4/12/03189 viewsOn the way to Knott's, 4/12/03Sep 11, 2003

Random files - Barry Mattingly's Gallery
srp 17.jpg
SRP with his hood hinge and hoop189 viewsKen Pike (SRP) shows off his hood hinge and hoop design.
sc clearance 2.jpg
Hood strut hits SC housing142 viewsLook for scratches in SC housing
heater mount 1.jpg
Heater mount 1131 viewsUsed a Dremel cutoff wheel to open up a hole for the heater, and fabricated L bracket mounts from .062 aluminum sheet. These are riveted to the heater box (remove the 'guts' first!), be carefull not to drill into the internal channels that receive the fan tray or heater core.

Align everything, drill holes, and Cleco to test fit. The brackets will be mounted to the firewall using Nut-serts and 10-32 stainless fasteners.
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FPR mount120 viewsHad to make this fuel pressure regulator mount from 2x2" square aluminum tube stock.
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Dash connectors156 viewsDash connectors - Two 10-pin Jones connectors for high amp connnections (B+ power in and out, fan power, main ground, starter, lights, etc.) and two 15-pin Molex connectors for gauge and similiar low current wiring. Only 4 spare pins left (out of 50 total pins!)
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Battery box - fitted #3168 viewsAnother view. Note rivet holes in aluminum; later drilled ou and tapped for 8-32 stainless button head screws, to allow removal of box. makes getting the IRS diff in/out easier.
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SC mounting plate spacer #2126 viewsHad to make this spacer up from thick wall 3/4" mild steel tube, as I am not using a smog pump.
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JMC dual MC173 viewsShows fitment of the dual JMC MC assembly, with integral balance bar. Fits easy with minimal trimming of the firewall aluminum.

Using two 7/8ths MC's for now.