Tyrefryers 1964 Dart

Les Szabo · Post by **Les Szabo** » Fri Nov 25, 11 9:44 pm

very nice indeed...so we got what 2300 with driver? or less.+ koffel 452 = 9.30's?.........shame you can't put N20 into it...them.mega thin rings would melt....man I gotta have a drive of something like that before I croak!

mopar_mark · Post by **mopar_mark** » Sat Nov 26, 11 2:11 am

Les Szabo wrote:very nice indeed...so we got what 2300 with driver? or less.+ koffel 452 = 9.30's?.........shame you can't put N20 into it...them.mega thin rings would melt....man I gotta have a drive of something like that before I croak!

I can't remember the spec of this 452, is this based around a 400 block or bored 440 ?

If one of the batch of 4 Koffel motors imported around the same time (Bill Slipstream , Ray Simpson, etc) A 200 Shot of sniff would be OK ?
I should know really, as I have a copy of the build sheet some where

Long time ago now, did Bill run sniff, remember he had the tunnel ram, cant remember the N20

Les Szabo · Post by **Les Szabo** » Sat Nov 26, 11 11:13 am

mopar_mark wrote:
Les Szabo wrote:very nice indeed...so we got what 2300 with driver? or less.+ koffel 452 = 9.30's?.........shame you can't put N20 into it...them.mega thin rings would melt....man I gotta have a drive of something like that before I croak!
I can't remember the spec of this 452, is this based around a 400 block or bored 440 ?

If one of the batch of 4 Koffel motors imported around the same time (Bill Slipstream , Ray Simpson, etc) A 200 Shot of sniff would be OK ?
I should know really, as I have a copy of the build sheet some where

Long time ago now, did Bill run sniff, remember he had the tunnel ram, cant remember the N20

Yeah I beleive its based on a 400 block, super thin rings, very light pistons and all the rest. I think there was talk of a very small amount of N20 being tried but don't know if anyone did though, remember a few goings tits up...maybe after trying?
Most of the guys that I remember with this motor were running low 10's at my time, didn't think it was worth the large investment at the time (about £5k), for me as I was only about half a second away N/A with my old slugger of a 440.

Cannonball · Post by **Cannonball** » Sat Nov 26, 11 1:07 pm

your on the ball lez 10.2s the slip stream cuda, all rpm,s
that mtr never got sniff i think in the end that mtr became a 500 ally head with big licks of gas it never ran well high 9,s
at just one meet its crowning glory came something like a 8.60 and the guy who relieved the then owner off loads of cash took a bow on the start line,

it never ran anythin after, the guy got out of that cash cow,