TR-5 Tunnel Ram
Yeah they work.
i ran two 750 proforms on mine but they where alitle on the large side solidroller 340 about 11:1compression 3200rpm stall converter. daily driver and pure fun machine on cruise nights all in one package.
if i ever put that Tunnelram on again i will use either some 660centersquirters or a pair of 500cfm edelbrocks. 500cfm edelbrocks works pretty darn good on tunnelramed smallblocks and will run pretty good straight out of the box. i think those 450holleys may be mechanical secondarys but without any accpumps on the secondary side and i have a hard time seeing how to make that work good on a tunnelram.
there is 3 diferent tops for that manifold. single carb with tall plenum:high rpm piece.
dual carbs with tall plenum: high rpm piece.
dual carbs with low plenum: good mid range manifold.
cant remember the rated rpms but i remember the tall plenums being way up there on the recomended rpm range something around 4000-8500 or even 9000rpm on the tall plenums.
the low plenum is much more sane.
good manifold with realy good midrange power:)
Yeah they work.
i ran two 750 proforms on mine but they where alitle on the large side solidroller 340 about 11:1compression 3200rpm stall converter. daily driver and pure fun machine on cruise nights all in one package.
if i ever put that Tunnelram on again i will use either some 660centersquirters or a pair of 500cfm edelbrocks. 500cfm edelbrocks works pretty darn good on tunnelramed smallblocks and will run pretty good straight out of the box. i think those 450holleys may be mechanical secondarys but without any accpumps on the secondary side and i have a hard time seeing how to make that work good on a tunnelram.
there is 3 diferent tops for that manifold. single carb with tall plenum:high rpm piece.
dual carbs with tall plenum: high rpm piece.
dual carbs with low plenum: good mid range manifold.
cant remember the rated rpms but i remember the tall plenums being way up there on the recomended rpm range something around 4000-8500 or even 9000rpm on the tall plenums.
the low plenum is much more sane.
good manifold with realy good midrange power:)